How To End The Cryptocurrency Exchange "Wild West" Without Crippling Innovation
In case you haven't noticed the consultation paper, staff notice, and report on Quadriga, regulators are now clamping down on Canadian cryptocurrency exchanges. The OSC and other regulatory bodies are still interested in industry feedback. They have not put forward any official regulation yet. Below are some ideas/insights and a proposed framework.
Typical securities frameworks will cost Canadians millions of dollars (ie Sarbanes-Oxley estimated at $5m USD/yr per firm). Implementation costs of this proposal are significantly cheaper.
Canadians can maintain a diverse set of exchanges, multiple viable business models are still fully supported, and innovation is encouraged while keeping Canadians safe.
Many of you have limited time to read the full proposal, so here are the highlights:
Effective standards to prevent both internal and external theft. Exchange operators are trained and certified, and have a legal responsibility to users.
Regular Transparent Audits
Provides visibility to Canadians that their funds are fully backed on the exchange, while protecting privacy and sensitive platform information.
Establishment of basic insurance standards/strategy, to expand over time. Removing risk to exchange users of any hot wallet theft.
Background and Justifications
Cold Storage Custody/Management After reviewing close to 100 cases, all thefts tend to break down into more or less the same set of problems: • Funds stored online or in a smart contract, • Access controlled by one person or one system, • 51% attacks (rare), • Funds sent to the wrong address (also rare), or • Some combination of the above. For the first two cases, practical solutions exist and are widely implemented on exchanges already. Offline multi-signature solutions are already industry standard. No cases studied found an external theft or exit scam involving an offline multi-signature wallet implementation. Security can be further improved through minimum numbers of signatories, background checks, providing autonomy and legal protections to each signatory, establishing best practices, and a training/certification program. The last two transaction risks occur more rarely, and have never resulted in a loss affecting the actual users of the exchange. In all cases to date where operators made the mistake, they've been fully covered by the exchange platforms. • 51% attacks generally only occur on blockchains with less security. The most prominent cases have been Bitcoin Gold and Ethereum Classic. The simple solution is to enforce deposit limits and block delays such that a 51% attack is not cost-effective. • The risk of transactions to incorrect addresses can be eliminated by a simple test transaction policy on large transactions. By sending a small amount of funds prior to any large withdrawals/transfers as a standard practice, the accuracy of the wallet address can be validated. The proposal covers all loss cases and goes beyond, while avoiding significant additional costs, risks, and limitations which may be associated with other frameworks like SOC II. On The Subject of Third Party Custodians Many Canadian platforms are currently experimenting with third party custody. From the standpoint of the exchange operator, they can liberate themselves from some responsibility of custody, passing that off to someone else. For regulators, it puts crypto in similar categorization to oil, gold, and other commodities, with some common standards. Platform users would likely feel greater confidence if the custodian was a brand they recognized. If the custodian was knowledgeable and had a decent team that employed multi-sig, they could keep assets safe from internal theft. With the right protections in place, this could be a great solution for many exchanges, particularly those that lack the relevant experience or human resources for their own custody systems. However, this system is vulnerable to anyone able to impersonate the exchange operators. You may have a situation where different employees who don't know each other that well are interacting between different companies (both the custodian and all their customers which presumably isn't just one exchange). A case study of what can go wrong in this type of environment might be Bitpay, where the CEO was tricked out of 5000 bitcoins over 3 separate payments by a series of emails sent legitimately from a breached computer of another company CEO. It's also still vulnerable to the platform being compromised, as in the really large $70M Bitfinex hack, where the third party Bitgo held one key in a multi-sig wallet. The hacker simply authorized the withdrawal using the same credentials as Bitfinex (requesting Bitgo to sign multiple withdrawal transactions). This succeeded even with the use of multi-sig and two heavily security-focused companies, due to the lack of human oversight (basically, hot wallet). Of course, you can learn from these cases and improve the security, but so can hackers improve their deception and at the end of the day, both of these would have been stopped by the much simpler solution of a qualified team who knew each other and employed multi-sig with properly protected keys. It's pretty hard to beat a human being who knows the business and the typical customer behaviour (or even knows their customers personally) at spotting fraud, and the proposed multi-sig means any hacker has to get through the scrutiny of 3 (or more) separate people, all of whom would have proper training including historical case studies. There are strong arguments both for and against using use of third party custodians. The proposal sets mandatory minimum custody standards would apply regardless if the cold wallet signatories are exchange operators, independent custodians, or a mix of both. On The Subject Of Insurance ShakePay has taken the first steps into this new realm (congratulations). There is no question that crypto users could be better protected by the right insurance policies, and it certainly feels better to transact with insured platforms. The steps required to obtain insurance generally place attention in valuable security areas, and in this case included a review from CipherTrace. One of the key solutions in traditional finance comes from insurance from entities such as the CDIC. However, historically, there wasn't found any actual insurance payout to any cryptocurrency exchange, and there are notable cases where insurance has not paid. With Bitpay, for example, the insurance agent refused because the issue happened to the third party CEO's computer instead of anything to do with Bitpay itself. With the Youbit exchange in South Korea, their insurance claim was denied, and the exchange ultimately ended up instead going bankrupt with all user's funds lost. To quote Matt Johnson in the original Lloyd's article: “You can create an insurance policy that protects no one – you know there are so many caveats to the policy that it’s not super protective.” ShakePay's insurance was only reported to cover their cold storage, and “physical theft of the media where the private keys are held”. Physical theft has never, in the history of cryptocurrency exchange cases reviewed, been reported as the cause of loss. From the limited information of the article, ShakePay made it clear their funds are in the hands of a single US custodian, and at least part of their security strategy is to "decline to confirm the custodian’s name on the record". While this prevents scrutiny of the custodian, it's pretty silly to speculate that a reasonably competent hacking group couldn't determine who the custodian is. A far more common infiltration strategy historically would be social engineering, which has succeeded repeatedly. A hacker could trick their way into ShakePay's systems and request a fraudulent withdrawal, impersonate ShakePay and request the custodian to move funds, or socially engineer their way into the custodian to initiate the withdrawal of multiple accounts (a payout much larger than ShakePay) exploiting the standard procedures (for example, fraudulently initiating or override the wallet addresses of a real transfer). In each case, nothing was physically stolen and the loss is therefore not covered by insurance. In order for any insurance to be effective, clear policies have to be established about what needs to be covered. Anything short of that gives Canadians false confidence that they are protected when they aren't in any meaningful way. At this time, the third party insurance market does not appear to provide adequate options or coverage, and effort is necessary to standardize custody standards, which is a likely first step in ultimately setting up an insurance framework. A better solution compared to third party insurance providers might be for Canadian exchange operators to create their own collective insurance fund, or a specific federal organization similar to the CDIC. Such an organization would have a greater interest or obligation in paying out actual cases, and that would be it's purpose rather than maximizing it's own profit. This would be similar to the SAFU which Binance has launched, except it would cover multiple exchanges. There is little question whether the SAFU would pay out given a breach of Binance, and a similar argument could be made for a insurance fund managed by a collective of exchange operators or a government organization. While a third party insurance provider has the strong market incentive to provide the absolute minimum coverage and no market incentive to payout, an entity managed by exchange operators would have incentive to protect the reputation of exchange operators/the industry, and the government should have the interest of protecting Canadians. On The Subject of Fractional Reserve There is a long history of fractional reserve failures, from the first banks in ancient times, through the great depression (where hundreds of fractional reserve banks failed), right through to the 2008 banking collapse referenced in the first bitcoin block. The fractional reserve system allows banks to multiply the money supply far beyond the actual cash (or other assets) in existence, backed only by a system of debt obligations of others. Safely supporting a fractional reserve system is a topic of far greater complexity than can be addressed by a simple policy, and when it comes to cryptocurrency, there is presently no entity reasonably able to bail anyone out in the event of failure. Therefore, this framework is addressed around entities that aim to maintain 100% backing of funds. There may be some firms that desire but have failed to maintain 100% backing. In this case, there are multiple solutions, including outside investment, merging with other exchanges, or enforcing a gradual restoration plan. All of these solutions are typically far better than shutting down the exchange, and there are multiple cases where they've been used successfully in the past. Proof of Reserves/Transparency/Accountability Canadians need to have visibility into the backing on an ongoing basis. The best solution for crypto-assets is a Proof of Reserve. Such ideas go back all the way to 2013, before even Mt. Gox. However, no Canadian exchange has yet implemented such a system, and only a few international exchanges (CoinFloor in the UK being an example) have. Many firms like Kraken, BitBuy, and now ShakePay use the Proof of Reserve term to refer to lesser proofs which do not actually cryptographically prove the full backing of all user assets on the blockchain. In order for a Proof of Reserve to be effective, it must actually be a complete proof, and it needs to be understood by the public that is expected to use it. Many firms have expressed reservations about the level of transparency required in a complete Proof of Reserve (for example Kraken here). While a complete Proof of Reserves should be encouraged, and there are some solutions in the works (ie TxQuick), this is unlikely to be suitable universally for all exchange operators and users. Given the limitations, and that firms also manage fiat assets, a more traditional audit process makes more sense. Some Canadian exchanges (CoinSquare, CoinBerry) have already subjected themselves to annual audits. However, these results are not presently shared publicly, and there is no guarantee over the process including all user assets or the integrity and independence of the auditor. The auditor has been typically not known, and in some cases, the identity of the auditor is protected by a NDA. Only in one case (BitBuy) was an actual report generated and publicly shared. There has been no attempt made to validate that user accounts provided during these audits have been complete or accurate. A fraudulent fractional exchange, or one which had suffered a breach they were unwilling to publicly accept (see CoinBene), could easily maintain a second set of books for auditors or simply exclude key accounts to pass an individual audit. The proposed solution would see a reporting standard which includes at a minimum - percentage of backing for each asset relative to account balances and the nature of how those assets are stored, with ownership proven by the auditor. The auditor would also publicly provide a "hash list", which they independently generate from the accounts provided by the exchange. Every exchange user can then check their information against this public "hash list". A hash is a one-way form of encryption, which fully protects the private information, yet allows anyone who knows that information already to validate that it was included. Less experienced users can take advantage of public tools to calculate the hash from their information (provided by the exchange), and thus have certainty that the auditor received their full balance information. Easy instructions can be provided. Auditors should be impartial, their identities and process public, and they should be rotated so that the same auditor is never used twice in a row. Balancing the cost of auditing against the needs for regular updates, a 6 month cycle likely makes the most sense. Hot Wallet Management The best solution for hot wallets is not to use them. CoinBerry reportedly uses multi-sig on all withdrawals, and Bitmex is an international example known for their structure devoid of hot wallets. However, many platforms and customers desire fast withdrawal processes, and human validation has a cost of time and delay in this process. A model of self-insurance or separate funds for hot wallets may be used in these cases. Under this model, a platform still has 100% of their client balance in cold storage and holds additional funds in hot wallets for quick withdrawal. Thus, the risk of those hot wallets is 100% on exchange operators and not affecting the exchange users. Since most platforms typically only have 1%-5% in hot wallets at any given time, it shouldn't be unreasonable to build/maintain these additional reserves over time using exchange fees or additional investment. Larger withdrawals would still be handled at regular intervals from the cold storage. Hot wallet risks have historically posed a large risk and there is no established standard to guarantee secure hot wallets. When the government of South Korea dispatched security inspections to multiple exchanges, the results were still that 3 of them got hacked after the inspections. If standards develop such that an organization in the market is willing to insure the hot wallets, this could provide an acceptable alternative. Another option may be for multiple exchange operators to pool funds aside for a hot wallet insurance fund. Comprehensive coverage standards must be established and maintained for all hot wallet balances to make sure Canadians are adequately protected.
Current Draft Proposal
(1) Proper multi-signature cold wallet storage. (a) Each private key is the personal and legal responsibility of one person - the “signatory”. Signatories have special rights and responsibilities to protect user assets. Signatories are trained and certified through a course covering (1) past hacking and fraud cases, (2) proper and secure key generation, and (3) proper safekeeping of private keys. All private keys must be generated and stored 100% offline by the signatory. If even one private keys is ever breached or suspected to be breached, the wallet must be regenerated and all funds relocated to a new wallet. (b) All signatories must be separate background-checked individuals free of past criminal conviction. Canadians should have a right to know who holds their funds. All signing of transactions must take place with all signatories on Canadian soil or on the soil of a country with a solid legal system which agrees to uphold and support these rules (from an established white-list of countries which expands over time). (c) 3-5 independent signatures are required for any withdrawal. There must be 1-3 spare signatories, and a maximum of 7 total signatories. The following are all valid combinations: 3of4, 3of5, 3of6, 4of5, 4of6, 4of7, 5of6, or 5of7. (d) A security audit should be conducted to validate the cold wallet is set up correctly and provide any additional pertinent information. The primary purpose is to ensure that all signatories are acting independently and using best practices for private key storage. A report summarizing all steps taken and who did the audit will be made public. Canadians must be able to validate the right measures are in place to protect their funds. (e) There is a simple approval process if signatories wish to visit any country outside Canada, with a potential whitelist of exempt countries. At most 2 signatories can be outside of aligned jurisdiction at any given time. All exchanges would be required to keep a compliant cold wallet for Canadian funds and have a Canadian office if they wish to serve Canadian customers. (2) Regular and transparent solvency audits. (a) An audit must be conducted at founding, after 3 months of operation, and at least once every 6 months to compare customer balances against all stored cryptocurrency and fiat balances. The auditor must be known, independent, and never the same twice in a row. (b) An audit report will be published featuring the steps conducted in a readable format. This should be made available to all Canadians on the exchange website and on a government website. The report must include what percentage of each customer asset is backed on the exchange, and how those funds are stored. (c) The auditor will independently produce a hash of each customer's identifying information and balance as they perform the audit. This will be made publicly available on the exchange and government website, along with simplified instructions that each customer can use to verify that their balance was included in the audit process. (d) The audit needs to include a proof of ownership for any cryptocurrency wallets included. A satoshi test (spending a small amount) or partially signed transaction both qualify. (e) Any platform without 100% reserves should be assessed on a regular basis by a government or industry watchdog. This entity should work to prevent any further drop, support any private investor to come in, or facilitate a merger so that 100% backing can be obtained as soon as possible. (3) Protections for hot wallets and transactions. (a) A standardized list of approved coins and procedures will be established to constitute valid cold storage wallets. Where a multi-sig process is not natively available, efforts will be undertaken to establish a suitable and stable smart contract standard. This list will be expanded and improved over time. Coins and procedures not on the list are considered hot wallets. (b) Hot wallets can be backed by additional funds in cold storage or an acceptable third-party insurance provider with a comprehensive coverage policy. (c) Exchanges are required to cover the full balance of all user funds as denominated in the same currency, or double the balance as denominated in bitcoin or CAD using an established trading rate. If the balance is ever insufficient due to market movements, the firm must rectify this within 24 hours by moving assets to cold storage or increasing insurance coverage. (d) Any large transactions (above a set threshold) from cold storage to any new wallet addresses (not previously transacted with) must be tested with a smaller transaction first. Deposits of cryptocurrency must be limited to prevent economic 51% attacks. Any issues are to be covered by the exchange. (e) Exchange platforms must provide suitable authentication for users, including making available approved forms of two-factor authentication. SMS-based authentication is not to be supported. Withdrawals must be blocked for 48 hours in the event of any account password change. Disputes on the negligence of exchanges should be governed by case law.
Continued review of existing OSC feedback is still underway. More feedback and opinions on the framework and ideas as presented here are extremely valuable. The above is a draft and not finalized. The process of further developing and bringing a suitable framework to protect Canadians will require the support of exchange operators, legal experts, and many others in the community. The costs of not doing such are tremendous. A large and convoluted framework, one based on flawed ideas or implementation, or one which fails to properly safeguard Canadians is not just extremely expensive and risky for all Canadians, severely limiting to the credibility and reputation of the industry, but an existential risk to many exchanges. The responsibility falls to all of us to provide our insight and make our opinions heard on this critical matter. Please take the time to give your thoughts.
Is bitcoin really viable as a peer-to-peer electronic cash? Due to high transaction costs and slow transaction speeds, how can we ever use bitcoin to purchase, for example, a Sprite and a bag of potato chips at a gas station? If I want to send a micropayment, for example, of 1000 sats on-chain I can pretty much forget about it because no miner will for and the ftransaction hangs out in the memepool indefinitely. I had a lot of hope for lightning network, but I am now starting to have doubts about its long-term success. What happens when someone using lightning wants to settling a microtransaction on the bitcoin blockchain? How secure is bitcoin really? Remember when cz binance wanted to people to thank him for not ordering a re-org to recover lost funds? Isn't bitcoin mining dangerously centralized? What if in the future there is a terrorist attack by government or other criminal orgs that involve bombing or burning large bitcoin mining facilities. Satoshi writes in the white paper that we propose a solution to the double spending problem, but has this really been achieved? Double spends are still possible with a 51% attack, so what solution to double spending has been achieved. Can't large mining pools conspire to attack bitcoin. These are concerns I have for the long-term viability and intrinsic value of bitcoin.
https://preview.redd.it/dju4oz1g16c51.jpg?width=2400&format=pjpg&auto=webp&s=fe57edcd81ffa31bff95fe3026055020f7720dce Cryptocurrencies have now become a buzz word. Despite the resilience that it faced initially, cryptocurrencies have come a long way. There are a total of around 5000 cryptocurrencies circulating in the market. If you plan to make a career in this domain, you need to run through the following questions. 1. What is a cryptocurrency? Cryptocurrency is a digital currency that is transacted on a distributed ledger platform or decentralized platform or Blockchain. Any third party does not govern it, and the transaction takes place between peer-to-peer. 2. When was the first Cryptocurrency introduced? The first Cryptocurrency or Bitcoin was introduced in the year 2009. 3. Who created Cryptocurrency? Satoshi Nakamoto gave the first Cryptocurrency. The white paper for the same was given in 2008 and a computer program in 2009. 4. What are the top three cryptocurrencies? The following are the three cryptocurrencies: • Bitcoin (BTC) $128bn. • Ethereum (ETH) $19.4bn. • XRP (XRP) $8.22bn. 5. Where can you store Cryptocurrency? Cryptocurrencies are stored in a digital wallet, and this is accessible via public and private keys. A public key is the address of your wallet, and the private key is the one that helps you in executing the transaction. 6. Which is the safest wallet for Cryptocurrency? The most secured wallet for Cryptocurrency is a hardware wallet. It is not connected to the internet, and thus it is free from a hacking attack. It is also known as a cold wallet. 7. From where I can purchase cryptocurrencies? The easiest way to buy Cryptocurrency is via crypto exchange. You can several crypto exchanges like Coinbase, Bitbuy, CHANGENow, Kraken etc. 8. What are the ten popular crypto exchanges? The following are the best ten popular crypto exchange:
9. What are the key features of Blockchain? We all know that Bitcoin or any other cryptocurrency runs on the Blockchain platform, which gives it some additional features like decentralization, transparency, faster speed, immutability and anonymity. 10. What is AltCoin? It means Alternative Coin. All the cryptocurrencies other than Bitcoin are alternative coins. Similar to Bitcoin, AltCoins are not regulated by any bank. The market governs them. 11. Are cryptocurrency sites regulated? Most cryptocurrency websites are not regulated. 12. How are Cryptocurrency and Blockchain related? Blockchain platform aids cryptocurrency transactions, which makes use of authentication and encryption techniques. Cryptography enables technology for Cryptocurrency, thus ensuring secure transactions. 13. What is a nonce? The mining process works on the pattern of validating transactions by solving a mathematical puzzle called proof-of-work. The latter determine a number or nonce along with a cryptographic hash algorithm to produce a hash value lower than a predefined target. The nonce is a random value used to vary the value of hash so that the final hash value meets the hash conditions. 14. How is Cryptocurrency different from other forms of payment? Cryptocurrency runs on Blockchain technology, which gives it an advantage of immutability, cryptography, and decentralization. All the payments are recorded on the DLT, which is accessible from any part of the world. Moreover, it keeps the identity of the user anonymous. 15. Which is the best Cryptocurrency? Several cryptocurrencies have surged into the market, and you can choose any of these. The best way to choose the right cryptocurrencies is to look at its market value and assess its performance. Some of the prominent choices are Bitcoin, Ethereum, Litecoin, XRP etc. 16. What is the worst thing that can happen while using Cryptocurrency? One of the worst things could be you losing your private keys. These are the passwords that secure your wallet, and once they are lost, you cannot recover them. 17. What is the private key and public key? Keys secure your cryptocurrency wallet; these are public key and private key. The public key is known to all, like your bank account number, on the hand, the private key is the password which protects your wallet and is only known to you. 18. How much should one invest in Cryptocurrency? Well, investing in Cryptocurrency is a matter of choice. You can study how the market is performing, and based on the best performing cryptocurrency, you can choose to invest. If you are new to this, then it’s advisable that you must start small. 19. From where can one buy Bitcoin using Fiat currency? Two of the popular choices that you have are Coinbase and Binance, where you can purchase Cryptocurrency using fiat currency. 20. Are the coins safe on exchanges? All the exchanges have a high level of security. Besides, these are regularly updated to meet the security requirements, but it’s not advisable to leave your coins on them since they are prone to attack. Instead, you can choose a hard wallet to store your cryptocurrencies, which are considered the safest. 21. What determines the price of cryptocurrencies? The price of cryptocurrencies is determined by the demand and supply in the market. Besides, how the market is performing also determines the price of cryptocurrencies. 22. What are some of the prominent cryptocurrencies terminologies? There are jargons which are continuously used by people using cryptocurrencies are: DYOR: Do Your Own Research Dapps: Decentralized Applications Spike: Shapr increase in the price of the Cryptocurrency Pump: Manipulated increase in the price of a cryptocurrency Dump: Shapr decline in the price of Cryptocurrency 23. How can I check the value of cryptocurrencies? Various platforms will give you an update on the price of cryptocurrencies. You can keep a tab on them and check the pricing of cryptocurrencies. 24. What are the advantages of using digital currencies? There are various advantages like you are saved from double-spending, the transactions are aster and secure. Moreover, digital currencies now have global acceptance. 25. What is the difference between cryptocurrencies and fiat currencies? Cryptocurrencies are digital currencies which run on the Blockchain platform and are not governed by any government agencies, while the fiat currencies are the ones which are governed by authorities and government. Conclusion- This was all the FAQs pertaining to cryptocurrency, for more such information keep coming back to Blockchain Council.
Crypto-Powered: Understanding Bitcoin, Ethereum, and DeFi
Until one understands the basics of this tech, they won’t be able to grasp or appreciate the impact it has on our digital bank, Genesis Block. https://reddit.com/link/ho4bif/video/n0euarkifu951/player This is the second post ofCrypto-Powered— a new series that examines what it means forGenesis Blockto be a digital bank that’s powered by crypto, blockchain, and decentralized protocols. --- Our previous post set the stage for this series. We discussed the state of consumer finance and how the success of today’s high-flying fintech unicorns will be short-lived as long as they’re building on legacy finance — a weak foundation that is ripe for massive disruption. Instead, the future of consumer finance belongs to those who are deeply familiar with blockchain tech & decentralized protocols, build on it as the foundation, and know how to take it to the world. Like Genesis Block. Today we begin our journey down the crypto rabbit hole. This post will be an important introduction for those still learning about Bitcoin, Ethereum, or DeFi (Decentralized Finance). This post (and the next few) will go into greater detail about how this technology gives Genesis Block an edge, a superpower, and an unfair advantage. Let’s dive in… https://preview.redd.it/1ugdxoqjfu951.jpg?width=650&format=pjpg&auto=webp&s=36edde1079c3cff5f6b15b8cd30e6c436626d5d8
Bitcoin: The First Cryptocurrency
There are plenty of online resources to learn about Bitcoin (Coinbase, Binance, Gemini, Naval, Alex Gladstein, Marc Andreessen, Chris Dixon). I don’t wanna spend a lot of time on that here, but let’s do a quick overview for those still getting ramped up. Cryptocurrency is the most popular use-case of blockchain technology today. And Bitcoin was the first cryptocurrency to be invented.
Bitcoin is the most decentralized of all crypto assets today — no government, company, or third party can control or censor it.
Bitcoin has two primary features (as do most other cryptocurrencies):
Send Value You can send value to anyone, anywhere in the world. Nobody can intercept, delay or stop it — not even governments or financial institutions. Unlike with traditional money transfers or bank wires, there are no layers of middlemen. This results in a process that is much more cost-efficient. Some popular use-cases include remittances and cross-border payments.
A few negative moments in Bitcoin’s history include the collapse of Mt. Gox — which resulted in hundreds of millions of customer funds being stolen — as well as Bitcoin’s role in dark markets like Silk Road — where Bitcoin arguably found its initial userbase. However, like most breakthrough technology, Bitcoin is neither good nor bad. It’s neutral. People can use it for good or they can use it for evil. Thankfully, it’s being used less and less for illicit activity. Criminals are starting to understand that transactions on a blockchain are public and traceable — it’s exactly the type of system they usually try to avoid. And it’s true, at this point “a lot more” crimes are actually committed with fiat than crypto. As a result, the perception of bitcoin and cryptocurrency has been changing over the years to a more positive light. Bitcoin has even started to enter the world of media & entertainment. It’s been mentioned in Hollywood films like Spiderman: Into the Spider-Verse and in songs from major artists like Eminem. It’s been mentioned in countless TV shows like Billions, The Simpsons, Big Bang Theory, Gray’s Anatomy, Family Guy, and more. As covid19 has ravaged economies and central banks have been printing money, Bitcoin has caught the attention of many legendary Wall Street investors like Paul Tudor Jones, saying that Bitcoin is a great bet against inflation (reminding him of Gold in the 1970s). Cash App already lets their 25M users buy Bitcoin. It’s rumored that PayPal and Venmo will soon let their 325M users start buying Bitcoin. Bitcoin is by far the most dominant cryptocurrency and is showing no signs of slowing down. For more than a decade it has delivered on its core use-cases — being able to send or store value.
At this point, Bitcoin has very much entered the zeitgeist of modern pop culture — at least in the West.
When Ethereum launched in 2015, it opened up a world of new possibilities and use-cases for crypto. With Ethereum Smart Contracts (i.e. applications), this exciting new digital money (cryptocurrency) became a lot less dumb. Developers could now build applications that go beyond the simple use-cases of “send value” & “store value.” They could program cryptocurrency to have rules, behavior, and logic to respond to different inputs. And always enforced by code. Additional reading on Ethereum fromLinda XieorVitalik Buterin.
Because these applications are built on blockchain technology (Ethereum), they preserve many of the same characteristics as Bitcoin: no one can stop, censor or shut down these apps because they are decentralized.
Just as tokens grew in popularity in 2017–2018, so did online marketplaces where these tokens could be bought, sold, and traded. This was a fledgling asset class — the merchants selling picks, axes, and shovels were finally starting to emerge.
I had a front-row seat — both as an investor and token creator. This was the Wild West with all the frontier drama & scandal that you’d expect.
Binance — now the world’s largest crypto exchange —was launched during this time. They along with many others (especially from Asia) made it really easy for speculators, traders, and degenerate gamblers to participate in these markets. Similar to other financial markets, the goal was straightforward: buy low and sell high. https://preview.redd.it/tytsu5jnfu951.jpg?width=600&format=pjpg&auto=webp&s=fe3425b7e4a71fa953b953f0c7f6eaff6504a0d1 That period left an embarrassing stain on our industry that we’ve still been trying to recover from. It was a period rampant with market manipulation, pump-and-dumps, and scams. To some extent, the crypto industry still suffers from that today, but it’s nothing compared to what it was then.
While the potential of getting filthy rich brought a lot of fly-by-nighters and charlatans into the industry, it also brought a lot of innovators, entrepreneurs, and builders.
The launch and growth of Ethereum has been an incredible technological breakthrough. As with past tech breakthroughs, it has led to a wave of innovation, experimentation, and development. The creativity around tokens, smart contracts, and decentralized applications has been fascinating to witness. Now a few years later, the fruits of those labors are starting to be realized.
I know that for the hardcore crypto people, what we covered today is nothing new. But for those who are still getting up to speed, welcome! I hope this was helpful and that it fuels your interest to learn more. Until you understand the basics of this technology, you won’t be able to fully appreciate the impact that it has on our new digital bank, Genesis Block. You won’t be able to understand the implications, how it relates, or how it helps. After today’s post, some of you probably have a lot more questions. What are specific examples or use-cases of DeFi? Why does it need to be on a blockchain? What benefits does it bring to Genesis Block and our users? In upcoming posts, we answer these questions. Today’s post was just Level 1. It set the foundation for where we’re headed next: even deeper down the crypto rabbit hole. --- Other Ways to Consume Today's Episode:
We have a lot more content coming. Be sure to follow our channels: https://genesisblock.com/follow/ Have you already downloaded the app? We're Genesis Block, a new digital bank that's powered by crypto & decentralized protocols. The app is live in the App Store (iOS & Android). Get the link to download at https://genesisblock.com/download
A double-spend occurs when the same funds are spent more than once. The term is used almost exclusively in the context of digital money — after all, you’d have a hard time spending the same physical cash twice. When you pay for a coffee today, you hand cash over to a cashier who probably locks it in a register. You can’t go to the coffee shop across the road and pay for another coffee with the same bill. In digital cash schemes, there’s the possibility that you could. You’ve surely duplicated a computer file before — you just copy and paste it. You can email the same file to ten, twenty, fifty people. Since digital money is just data, you need to prevent people from copying and spending the same units in different places. Otherwise, your currency will collapse in no time. For a more in-depth look at double-spending, check out Double Spending Explained.
Why is Proof of Work necessary?
If you’ve read our guide to blockchain technology, you’ll know that users broadcast transactions to the network. Those transactions aren’t immediately considered valid, though. That only happens when they get added to the blockchain. The blockchain is a big database that every user can see, so they can check if funds have been spent before. Picture it like this: you and three friends have a notepad. Anytime one of you wants to make a transfer of whatever units you’re using, you write it down — Alice pays Bob five units, Bob pays Carol two units, etc. There’s another intricacy here — each time you make a transaction, you refer to the transaction where the funds came from. So, if Bob was paying Carol with two units, the entry would actually look like the following: Bob pays Carol two units from this earlier transaction with Alice. Now, we have a way to track the units. If Bob tries to make another transaction using the same units he just sent to Carol, everyone will know immediately. The group won’t allow the transaction to be added to the notepad. Now, this might work well in a small group. Everyone knows each other, so they’ll probably agree on which of the friends should add transactions to the notepad. What if we want a group of 10,000 participants? The notepad idea doesn’t scale well, because nobody wants to trust a stranger to manage it. This is where Proof of Work comes in. It ensures that users aren’t spending money that they don’t have the right to spend. By using a combination of game theory and cryptography, a PoW algorithm enables anyone to update the blockchain according to the rules of the system.
How does PoW work?
Our notepad above is the blockchain. But we don’t add transactions one by one — instead, we lump them into blocks. We announce the transactions to the network, then users creating a block will include them in a candidate block. The transactions will only be considered valid once their candidate block becomes a confirmed block, meaning that it has been added to the blockchain. Appending a block isn’t cheap, however. Proof of Work requires that a miner (the user creating the block) uses up some of their own resources for the privilege. That resource is computing power, which is used to hash the block’s data until a solution to a puzzle is found. Hashing the block’s data means that you pass it through a hashing function to generate a block hash. The block hash works like a “fingerprint” — it’s an identity for your input data and is unique to each block. It’s virtually impossible to reverse a block hash to get the input data. Knowing an input, however, it’s trivial for you to confirm that the hash is correct. You just have to submit the input through the function and check if the output is the same. In Proof of Work, you must provide data whose hash matches certain conditions. But you don’t know how to get there. Your only option is to pass your data through a hash function and to check if it matches the conditions. If it doesn’t, you’ll have to change your data slightly to get a different hash. Changing even one character in your data will result in a totally different result, so there’s no way of predicting what an output might be. As a result, if you want to create a block, you’re playing a guessing game. You typically take information on all of the transactions that you want to add and some other important data, then hash it all together. But since your dataset won’t change, you need to add a piece of information that is variable. Otherwise, you would always get the same hash as output. This variable data is what we call a nonce. It’s a number that you’ll change with every attempt, so you’re getting a different hash every time. And this is what we call mining. Summing up, mining is the process of gathering blockchain data and hashing it along with a nonce until you find a particular hash. If you find a hash that satisfies the conditions set out by the protocol, you get the right to broadcast the new block to the network. At this point, the other participants of the network update their blockchains to include the new block. For major cryptocurrencies today, the conditions are incredibly challenging to satisfy. The higher the hash rate on the network, the more difficult it is to find a valid hash. This is done to ensure that blocks aren’t found too quickly. As you can imagine, trying to guess massive amounts of hashes can be costly on your computer. You’re wasting computational cycles and electricity. But the protocol will reward you with cryptocurrency if you find a valid hash. Let’s recap what we know so far:
It’s expensive for you to mine.
You’re rewarded if you produce a valid block.
Knowing an input, a user can easily check its hash — non-mining users can verify that a block is valid without expending much computational power.
So far, so good. But what if you try to cheat? What’s to stop you from putting a bunch of fraudulent transactions into the block and producing a valid hash? That’s where public-key cryptography comes in. We won’t go into depth in this article, but check out What is Public-Key Cryptography? for a comprehensive look at it. In short, we use some neat cryptographic tricks that allow any user to verify whether someone has a right to move the funds they’re attempting to spend. When you create a transaction, you sign it. Anyone on the network can compare your signature with your public key, and check whether they match. They’ll also check if you can actually spend your funds and that the sum of your inputs is higher than the sum of your outputs (i.e., that you’re not spending more than you have). Any block that includes an invalid transaction will be automatically rejected by the network. It’s expensive for you to even attempt to cheat. You’ll waste your own resources without any reward. Therein lies the beauty of Proof of Work: it makes it expensive to cheat, but profitable to act honestly. Any rational miner will be seeking ROI, so they can be expected to behave in a way that guarantees revenue.
Proof of Work vs. Proof of Stake
There are many consensus algorithms, but one of the most highly-anticipated ones is Proof of Stake (PoS). The concept dates back to 2011, and has been implemented in some smaller protocols. But it has yet to see adoption in any of the big blockchains. In Proof of Stake systems, miners are replaced with validators. There’s no mining involved and no race to guess hashes. Instead, users are randomly selected — if they’re picked, they must propose (or “forge”) a block. If the block is valid, they’ll receive a reward made up of the fees from the block’s transactions. Not just any user can be selected, though — the protocol chooses them based on a number of factors. To be eligible, participants must lock up a stake, which is a predetermined amount of the blockchain’s native currency. The stake works like bail: just as defendants put up a large sum of money to disincentivize them from skipping trial, validators lock up a stake to disincentivize cheating. If they act dishonestly, their stake (or a portion of it) will be taken. Proof of Stake does have some benefits over Proof of Work. The most notable one is the smaller carbon footprint — since there’s no need for high-powered mining farms in PoS, the electricity consumed is only a fraction of that consumed in PoW. That said, it has nowhere near the track record of PoW. Although it could be perceived as wasteful, mining is the only consensus algorithm that’s proven itself at scale. In just over a decade, it has secured trillions of dollars worth of transactions. To say with certainty whether PoS can rival its security, staking needs to be properly tested in the wild.
Proof of Work was the original solution to the double-spend problem and has proven to be reliable and secure. Bitcoin proved that we don’t need centralized entities to prevent the same funds from being spent twice. With clever use of cryptography, hash functions, and game theory, participants in a decentralized environment can agree on the state of a financial database.
White Paper, Miner, Pizza … | "Old Objects" in the Cryptocurrency Museum
https://preview.redd.it/giu1ssilga151.jpg?width=900&format=pjpg&auto=webp&s=41510785ccdc0d99544ec74229f62427d1c0ce3e Museum has played the role of a time recorder. Talking about bitcoin, more than ten years has passed since the creation of it. Although it is uncomparable to the stock market with a hundred years of history, during the ten years, in the different stages of the development of bitcoin and blockchain have continuously poured in geeks, miners, speculators, newbies, leaving keywords such as sudden rich, myth, scam, belief, revolution, etc. There are also many “old objects” with stories in the “Museum” of the cryptocurrency realm. On Museum Day, let ’s review the stories brought by these “old objects”. The First Digital Currency White Paper — Bitcoin White Paper On Oct. 31, 2008, Satoshi Nakamoto released the Bitcoin white paper — A Peer-to-Peer Electronic Cash System in the cryptographic mail group where he belongs, and Bitcoin was born since then. A white paper is a document that explains the purpose and technology used in cryptocurrency. Usually a cryptocurrency uses the white paper to help people understand what it provides, and it is also an important information channel for investors to understand a project. Therefore, the level of the white paper affects people’s confidence towards the coin. In a word, in the cryptocurrency and blockchain industry, the value of a white paper is equivalent to that of a standard financing speech. The white paper plays a vital role in this emerging market. The First Public Bitcoin-Physical Transaction — Pizza Since Satoshi Nakamoto mined the Bitcoin genesis block on January 3, 2009, Bitcoin has only been spread among the small crowd and has not realized its value. Not until May 22, 2010, Bitcoin enthusiast “Laszlo Hanyecz” bought a pizza coupon worth $25 with 10,000 bitcoins. This is the first public bitcoin-physical transaction. Bitcoin has its price with 0.3 cents per bitcoin. This day has also become the famous “Bitcoin Pizza Day” in Bitcoin history. Bitcoin as the imagination of the financial system has more practical significance. The tenth anniversary is coming. How will you commemorate it? Will you buy a pizza? The First Digital Asset Exchange — Bitcoinmarket.com After the birth of Bitcoin, in addition to mining, the only way to get Bitcoin in the early days was to conduct transactions on forums or IRC (commonly known as Internet Relay Chat). However, this method involves both long transaction time and great security risk. In March 2010, the first digital asset exchange — Bitcoinmarket.com launched. However, due to lack of liquidity and transaction depth, it disappeared soon after its establishment, but Bitcoinmarket.com opened the era of the operation of the cryptocurrency realm exchange 1.0. On June 9, 2011, China’s first Bitcoin exchange — Bitcoin China (BTCChina) launched. Its founder, Yang Linke, translated Bitcoin into Chinese “比特币” for the first time. In 2013, China’s bitcoin trading entered the golden age, and exchanges sprung up. China monopolized more than 90% of the world’s bitcoin transactions. Now, if the top three exchanges Binance, Huobi Global, OKEx are the Exchange 2.0, then the index exchange represented by 58COIN called the 3.0 version, leading the trend. The First Generation of High-Performance Miner — ASIC Miner When Satoshi Nakamoto created Bitcoin, the only way to get it is to use computers (including home computers) to mine, mainly relying on the CPU to calculate. However, as the value of digital currencies such as Bitcoin has become higher and higher, mining has become an industry with the competition is getting fiercer, accompanied by increasing difficulty of mining. Therefore, hardware performance competition starts. In July 2012, the genius Jiang Xinyu (Internet nickname is “Friedcat”) from the junior class of the University of Science and Technology declared at the forum that he could make ASIC miners (chips). As far as mining computing power is concerned, ASICs can be tens of thousands or more higher than the same-generation CPUs and GPUs. At the beginning of 2013, Zhang Nanqian (Pumpkin Zhang), a suspended doctoral student from the Beijing University of Aeronautics and Astronautics, developed the ASIC miner and named it “Avalon”. In June 2013, the Friedcat’s miner USB was finally released, and it maintained 20% of the computing power of the entire network. At the end of 2013, Wu Jihan, used the tens of millions yuan earned from Friedcat through investment, worked together with Jenke group, to develop the Antminer S1. Since then, the miner manufacturer Bitmain began to enter the stage of history. It is no exaggeration to say that Friedcat and Zhang Nangeng have opened the domestic “mining” era. The Birthplace of China’s Bitcoin — Garage Coffee It is not only the “old objects” that record history, but also a place that everyone in the cryptocurrency realm aspires to. Guo Hongcai once said, “Without no The Garage Café, there will be no cryptocurrency realm today. Since it is a very mysterious place that all waves of people from the café joint together to create today’s digital asset industry. ▲ In March 2013, American student Jake Smith successfully purchased a cup of coffee at The Garage Café with 0.131 bitcoins. This move attracted the attention of CCTV, and it conducted an interview. Indeed, The Garage Café is the world ’s first entrepreneurial-themed coffee shop. It has been legendary since its establishment in 2011. The Garage Cafét is not only the core coordinate on China’s Bitcoin map, but also the birthplace of the Chinese cryptocurrency circle, where digital asset realm tycoons including Guo Hongcai, Zhao Dong, Li Xiaolai, Li Lin have made their ways. The development of digital currency is only 11 years old. Through these “old objects”, we review the various stories of this wave of technology together, hoping to help you understand the development process of the digital currency field. Meanwhile, I also remind all practitioners to use history as a mirror and forge ahead. Website: https://www.58ex.com/ Twitter: https://twitter.com/58_coin Facebook: https://www.facebook.com/coin.58COIN Telegram: https://t.me/official58 Medium: https://medium.com/@58coin_blog/
I'm trying to put together a list of what's coming out this year. Have this very simple list so far. Anyone care to add anything or suggest some better dates?
Latest News (most recent first) - Instant channels enable safe Lightning payments with unconfirmed funding Beta - Feb 10, 2019 - Voyager, New trading app from Uber & E-Trade execs announce launch date - Feb 9, 2019 - bumi/blockstream_satellite ruby gem for the Blockstream Satellite API - Feb 8, 2019 - New Zap Desktop 0.3.4 is out. New features, massive performance - Feb 8, 2019 - New release: @lightning desktop app v0.4.0-alpha - Feb 8, 2019 - valerio-vaccaro/Liquid-dashboard - Feb 7, 2019 - Japanese SBI Holdings will allow trading of coins - March 2019 - lnd v0.5.2-beta released - Feb 6, 2019 - Koala studios launches online LN gaming platform - Feb 6, 2019 - Independent Reserve has become the first #crypto exchange in Australia to be insured, with coverage underwritten by Lloyd's of London. - Feb 6, 2019 - Coinbase announces BTC support for their mobile (keep your own keys) wallet - Feb 6, 2019 - Blockstream published a new open source Proof of Reserves tool. - Feb 5, 2019 - RTL release v0.1.14-alpha - Feb 5, 2019 - dr-orlovsky/typhon-spec spec for new trestles side chain published - Feb 5, 2019 - Payment requests coming soon to BTCPay. - Feb 5th, 2019 - Kraken Acquires Futures Startup In Deal Worth At Least $100 Million - Feb 5th, 2019 - Next Blockchain cruise scheduled for June 9-13 - Feb 4, 2019 - Work on a GoTenna plugin to Electrum wallet in progress - Feb 4, 2019 - Bitcoin Candy Dispensers being open sourced - Feb 4, 2019 - New release of JoinMarket v0.5.3 - Feb 4, 2019 - Prime Trust won’t charge its clients to custody digital assets any longer. - Feb 4, 2019 - nodogsplash/nodogsplash wifi access using LN - Feb 3, 2019 - @tippin_me Receive tips using Lightning Network adds message feature - Feb 3, 2019 - Bitcoin-for-Taxes Bill in NH Unanimously Approved by House Subcommittee - Feb 3, 2019 - Full support for native segwit merged into bitcoinj - Feb 3, 2019 - Bitfury is partnering with financial services firm Final Frontier! - Feb 2, 2019 - Now you can open #LightningNetwork channels in @LightningJoule - Feb 2, 2019 - Integrating Blockstream’s Liquid payments on SideShift AI - Feb 1, 2019 - Wyoming legislature passes bill to recognize cryptocurrency as money - Feb 1, 2019 - Casa is open sourcing the code for the Casa Node - Feb 1, 2019 - Casa Browser Extension released - v0.5.2-beta-rc6 of lnd, full release getting very close now - Feb 1, 2019 - Tallycoin adds subscriptions and paywall features in bid to rival Patreon - Jan 31, 2019 - Static channel backup PR merged into LN - Jan 31, 2019 - The NYDFS grants another Bitlicense to ATM operator - Jan 31, 2019 - @pwuille currently proposing the “MiniScript” language to describe BTC output locking conditions for practical composition - Jan 31, 2019 - Fidelity is in the “final testing” phase for its new digital asset business - Jan 31, 2019 - Hardware wallet PR #109 just got merged so that @Trezor no longer requires user interaction for PIN - Jan 31, 2019 - CBOE, VanEck & SolidX filed a new & improved bitcoin ETF proposal. - Jan 31, 2019 - Casa Node code is now open sourced - Jan 31, 2019 - Next Bitoin halving in roughly 497 days - Jan 31, 2019 - BTCPay released 18.104.22.168 - Jan 31, 2019 - @binance now lets users purchase cryptos using Visa and Mastercard credit. - Jan 31, 2019 - Bitfury to Launch Bitcoin Operations in Paraguay - Jan 31, 2019 - Coinbase introduces very generous affiliate program - Jan 30, 2019 - DOJO Trusted Node bitcoin full node. Coming Early 2019 - Jan 30, 2019 - FastBitcoins.com Enables Cash-for-Bitcoin Exchange Via the Lightning Network - Jan 30, 2019 - TD Ameritrade says clients want cryptocurrency investment options - company plans major announcement in 'first half of 2019' - Jan 30, 2019 - Storage component of Fidelity's @DigitalAssets live, with some assets under management, @nikhileshde - Jan 29, 2019 - lightning mainnet has reached 600 BTC capacity - Jan 29, 2019 - Drivechain shows picture of Grin side chain and suggests might be ready in 2 month - Jan 29, 2019 - Lightning labs iOS neutrino wallet in testing stage now - Jan 29, 2019 - Aliant offering cryptocurrency processing free-of-charge - Jan 29, 2019 - Chainstone’s Regulator product to manage assets on the way - Jan 29, 2019 - Fidelity Investments’ new crypto custody service may officially launch in March. - Jan 29, 2019 - Gemini's becomes FIRST crypto EXCHANGE and CUSTODIAN to complete a SOC 2 Review by Deloitte - Jan 29, 2019 - Iran has lifted the ban on Bitcoin and cryptocurrency - Jan 29, 2019 - Confidential Transactions being added into Litecoin announcement - Jan 28, 2019 - http://FastBitcoins.com Enables Cash-for-Bitcoin Exchange Via the Lightning Network - Jan 28, 2019 - Germany’s largest online food delivery platform now accepts btc - Jan 27, 2019 - Launching a Bitcoin Developers School in Switzerland - Jan 27, 2019 - RTL release v0.1.13-alpha Lightning Build repository released - Jan 27, 2019 - The first pay-per-page fantasy novel available to Lightning Network. - Jan 27, 2019 - Numerous tools become available to write messages transmitted with Blockstream Satellite - Jan 26, 2019; - BTCPay 22.214.171.124 released - Jan 26,2019 - WordPress + WooCommerce + BTCPay Plugin is now live - Jan 25, 2019 - Juan Guaido has been promoting #Bitcoin since 2014 is new interim president of Venezuela - Jan 25, 2019 - Morgan Creek funds @RealBlocks - Jan 25, 2019 - Coinbase integrates TurboTax - Jan 25, 2019 - Robinhood received Bitlicense - Jan 25, 2019 - Anchor Labs launches custody - Jan 25, 2019 - NYSE Arca files w/ @BitwiseInvest for BTC ETF approval - Jan 25, 2019 - South Korea, Seoul, Busan & Jeju Island currently working to create pro crypto economic zones. - Jan 25, 2019 - valerio-vaccaro/Liquid-dashboard - Jan 25, 2019 - Bermuda to launch crypto friendly bank - Jan 25, 2019 - Mobile Bitcoin Wallet BRD Raises $15 Million, Plans for Expansion in Asia - Jan 25, 2019 - BullBitcoin rolling out alpha access of platform - Jan 25, 2019 - Electrum Wallet Release 3.3.3 - Jan 25, 2019 - Bitrefill, purchase Bitcoin and have it delivered directly over LN - Jan 25, 2019 - South Korean crypto exchange Bithumb looking to go public in USA - Jan 24, 2019 - Bitcoin Exchanges Don’t Need Money Transmitter Licenses in Pennsylvania - Jan 24, 2019 - US; New Hampshire Bill Aims to Legalize Bitcoin for State Payments in 2020 - Jan 24, 2019 - Robinhood, LibertyX Receive Licenses from New York Regulators - Jan 24, 2019 - Bakkt Bitcoin futures contract details released - Jan 24, 2019 - Blockstream CryptoFeed V3 now includes 30+ venues and 200M+ updates per day - Jan 24, 2019 - Binance Jersey – The Latest Binance European Exchange - Jan 2019
Bitfury Rolls Out Lightning Peach, Its Own Suite of Lightning Tools - Jan 24, 2019
Good news. v3.6.2 just hit the play store for Android. - Jan 24, 2019
Bitrefill - LN now accounts for more payments than alts - Jan 24, 2019
proofd.app allows you to store a checksum of a doc on the blockchain - Jan 24, 2019
487 days until bitcoin halving - Jan 23, 2019
New #GalaxyS10 coming with ‘Samsung Blockchain KeyStore’- Jan 24, 2019
Proof-of-Reserves tool for Bitcoin github.com/stevenroose/reserves - Jan 24, 2019
Lightning Network Pac-Man Arcade introduced - Jan 23, 2019
A couple of years ago in the early months of the 2017, I published a piece called Abundance Via Cryptocurrencies (https://www.reddit.com/C\_S\_T/comments/69d12a/abundance\_via\_cryptocurrencies/) in which I kind of foresaw the crypto boom that had bitcoin go from $1k to $21k and the alt-coin economy swell up to have more than 60% of the bitcoin market capitalisation. At the time, I spoke of coming out from “the Pit” of conspiracy research and that I was a bit suss on bitcoin’s inception story. At the time I really didn’t see the scaling solution being put forward as being satisfactory and the progress on bitcoin seemed stifled by the politics of the social consensus on an open source protocol so I was looking into alt coins that I thought could perhaps improve upon the shortcomings of bitcoin. In the thread I made someone recommended to have a look at 4chan’s business and finance board. I did end up taking a look at it just as the bull market started to really surge. I found myself in a sea of anonymous posters who threw out all kinds of info and memes about the hundreds, thousands, tens of thousands of different shitcoins and why they’re all going to have lambos on the moon. I got right in to it, I loved the idea of filtering through all the shitposts and finding the nuggest of truth amongst it all and was deeply immersed in it all as the price of bitcoin surged 20x and alt coins surged 5-10 times against bitcoin themselves. This meant there were many people who chucked in a few grand and bought a stash of alt coins that they thought were gonna be the next big thing and some people ended up with “portfolios” 100-1000x times their initial investment. To explain what it’s like to be on an anonymous business and finance board populated with incel neets, nazis, capitalist shit posters, autistic geniuses and whoever the hell else was using the board for shilling their coins during a 100x run up is impossible. It’s hilarious, dark, absurd, exciting and ultimately addictive as fuck. You have this app called blockfolio that you check every couple of minutes to see the little green percentages and the neat graphs of your value in dollars or bitcoin over day, week, month or year. Despite my years in the pit researching conspiracy, and my being suss on bitcoin in general I wasn’t anywhere near as distrustful as I should have been of an anonymous business and finance board and although I do genuinely think there are good people out there who are sharing information with one another in good faith and feel very grateful to the anons that have taken their time to write up quality content to educate people they don’t know, I wasn’t really prepared for the level of organisation and sophistication of the efforts groups would go to to deceive in this space. Over the course of my time in there I watched my portfolio grow to ridiculous numbers relative to what I put in but I could never really bring myself to sell at the top of a pump as I always felt I had done my research on a coin and wanted to hold it for a long time so why would I sell? After some time though I would read about something new or I would find out of dodgy relationships of a coin I had and would want to exit my position and then I would rebalance my portfolio in to a coin I thought was either technologically superior or didn’t have the nefarious connections to people I had come across doing conspiracy research. Because I had been right in to the conspiracy and the decentralisation tropes I guess I always carried a bit of an antiauthoritarian/anarchist bias and despite participating in a ridiculously capitalistic market, was kind of against capitalism and looking to a blockchain protocol to support something along the lines of an open source anarchosyndicalist cryptocommune. I told myself I was investing in the tech and believed in the collective endeavour of the open source project and ultimately had faith some mysterious “they” would develop a protocol that would emancipate us from this debt slavery complex. As I became more and more aware of how to spot artificial discussion on the chans, I began to seek out further some of the radical projects like vtorrent and skycoin and I guess became a bit carried away from being amidst such ridiculous overt shilling as on the boards so that if you look in my post history you can even see me promoting some of these coins to communities I thought might be sympathetic to their use case. I didn’t see it at the time because I always thought I was holding the coins with the best tech and wanted to ride them up as an investor who believed in them, but this kind of promotion is ultimately just part of a mentality that’s pervasive to the cryptocurrency “community” that insists because it is a decentralised project you have to in a way volunteer to inform people about the coin since the more decentralised ones without premines or DAO structures don’t have marketing budgets, or don’t have marketing teams. In the guise of cultivating a community, groups form together on social media platforms like slack, discord, telegram, twitter and ‘vote’ for different proposals, donate funds to various boards/foundations that are set up to give a “roadmap” for the coins path to greatness and organise marketing efforts on places like reddit, the chans, twitter. That’s for the more grass roots ones at least, there are many that were started as a fork of another coin, or a ICO, airdrop or all these different ways of disseminating a new cryptocurrency or raising funding for promising to develop one. Imagine the operations that can be run by a team that raised millions, hundreds of millions or even billions of dollars on their ICOs, especially if they are working in conjunction with a new niche of cryptocurrency media that’s all nepotistic and incestuous. About a year and a half ago I published another piece called “Bitcoin is about to be dethroned” (https://www.reddit.com/C\_S\_T/comments/7ewmuu/bitcoin\_is\_about\_to\_be\_dethroned/) where I felt I had come to realise the scaling debate had been corrupted by a company called Blockstream and they had been paying for social media operations in a fashion not to dissimilar to correct the record or such to control the narrative around the scaling debate and then through deceit and manipulation curated an apparent consensus around their narrative and hijacked the bitcoin name and ticker (BTC). I read the post again just before posting this and decided to refer to it to to add some kind of continuity to my story and hopefully save me writing so much out. Looking back on something you wrote is always a bit cringey especially because I can see that although I had made it a premise post, I was acting pretty confident that I was right and my tongue was acidic because of so much combating of shills on /biz/ but despite the fact I was wrong about the timing I stand by much of what I wrote then and want to expand upon it a bit more now. The fork of the bitcoin protocol in to bitcoin core (BTC) and bitcoin cash (BCH) is the biggest value fork of the many that have occurred. There were a few others that forked off from the core chain that haven’t had any kind of attention put on them, positive or negative and I guess just keep chugging away as their own implementation. The bitcoin cash chain was supposed to be the camp that backed on chain scaling in the debate, but it turned out not everyone was entirely on board with that and some players/hashpower felt it was better to do a layer two type solution themselves although with bigger blocks servicing the second layer. Throughout what was now emerging as a debate within the BCH camp, Craig Wright and Calvin Ayre of Coin Geek said they were going to support massive on chain scaling, do a node implementation that would aim to restore bitcoin back to the 0.1.0 release which had all kinds of functionality included in it that had later been stripped by Core developers over the years and plan to bankrupt the people from Core who changed their mind on agreeing with on-chain scaling. This lead to a fork off the BCH chain in to bitcoin satoshis vision (BSV) and bitcoin cash ABC. https://bitstagram.bitdb.network/m/raw/cbb50c322a2a89f3c627e1680a3f40d4ad3cee5a3fb153e5d6d001bdf85de404 The premise for this post is that Craig S Wright was Satoshi Nakamoto. It’s an interesting premise because depending upon your frame of reference the premise may either be a fact or to some too outrageous to even believe as a premise. Yesterday it was announced via CoinGeek that Craig Steven Wright has been granted the copyright claim for both the bitcoin white-paper under the pen name Satoshi Nakamoto and the original 0.1.0 bitcoin software (both of which were marked (c) copyright of satoshi nakamoto. The reactions to the news can kind of be classified in to four different reactions. Those who heard it and rejected it, those who heard it but remained undecided, those who heard it and accepted it, and those who already believed he was. Apparently to many the price was unexpected and such a revelation wasn’t exactly priced in to the market with the price immediately pumping nearly 100% upon the news breaking. However, to some others it was a vindication of something they already believed. This is an interesting phenomena to observe. For many years now I have always occupied a somewhat positively contrarian position to the default narrative put forward to things so it’s not entirely surprising that I find myself in a camp that holds the minority opinion. As you can see in the bitcoin dethroned piece I called Craig fake satoshi, but over the last year and bit I investigated the story around Craig and came to my conclusion that I believed him to be at least a major part of a team of people who worked on the protocol I have to admit that through reading his articles, I have kind of been brought full circle to where my contrarian opinion has me becoming somewhat of an advocate for “the system’. https://coingeek.com/bitcoin-creator-craig-s-wright-satoshi-nakamoto-granted-us-copyright-registrations-for-bitcoin-white-paper-and-code/ When the news dropped, many took to social media to see what everyone was saying about it. On /biz/ a barrage of threads popped up discussing it with many celebrating and many rejecting the significance of such a copyright claim being granted. Immediately in nearly every thread there was a posting of an image of a person from twitter claiming that registering for copyright is an easy process that’s granted automatically unless challenged and so it doesn’t mean anything. This was enough for many to convince them of the insignificance of the revelation because of the comment from a person who claimed to have authority on twitter. Others chimed in to add that in fact there was a review of the copyright registration especially in high profile instances and these reviewers were satisfied with the evidence provided by Craig for the claim. At the moment Craig is being sued by Ira Kleiman for an amount of bitcoin that he believes he is entitled to because of Craig and Ira’s brother Dave working together on bitcoin. He is also engaged in suing a number of people from the cryptocurrency community for libel and defamation after they continued to use their social media/influencer positions to call him a fraud and a liar. He also has a number of patents lodged through his company nChain that are related to blockchain technologies. This has many people up in arms because in their mind Satoshi was part of a cypherpunk movement, wanted anonymity, endorsed what they believed to be an anti state and open source technologies and would use cryptography rather than court to prove his identity and would have no interest in patents. https://bitstagram.bitdb.network/m/raw/1fce34a7004759f8db16b2ae9678e9c6db434ff2e399f59b5a537f72eff2c1a1 https://imgur.com/a/aANAsL3) If you listen to Craig with an open mind, what cannot be denied is the man is bloody smart. Whether he is honest or not is up to you to decide, but personally I try to give everyone the benefit of the doubt and then cut them off if i find them to be dishonest. What I haven’t really been able to do with my investigation of craig is cut him off. There have been many moments where I disagree with what he has had to say but I don’t think people having an opinion about something that I believe to be incorrect is the same as being a dishonest person. It’s very important to distinguish the two and if you are unable to do so there is a very real risk of you projecting expectations or ideals upon someone based off your ideas of who they are. Many times if someone is telling the truth but you don’t understand it, instead of acknowledging you don’t understand it, you label them as being stupid or dishonest. I think that has happened to an extreme extent with Craig. Let’s take for example the moment when someone in the slack channel asked Craig if he had had his IQ tested and what it was. Craig replied with 179. The vast majority of people on the internet have heard someone quote their IQ before in an argument or the IQ of others and to hear someone say such a score that is actually 6 standard deviations away from the mean score (so probably something like 1/100 000) immediately makes them reject it on the grounds of probability. Craig admits that he’s not the best with people and having worked with/taught many high functioning people (sometimes on the spectrum perhaps) on complex anatomical and physiological systems I have seen some that also share the same difficulties in relating to people and reconciling their genius and understandings with more average intelligences. Before rejecting his claim outright because we don’t understand much of what he says, it would be prudent to first check is there any evidence that may lend support to his claim of a one in a million intelligence quotient. Craig has mentioned on a number of occasions that he holds a number of different degrees and certifications in relation to law, cryptography, statistics, mathematics, economics, theology, computer science, information technology/security. I guess that does sound like something someone with an extremely high intelligence could achieve. Now I haven’t validated all of them but from a simple check on Charles Sturt’s alumni portal using his birthday of 23rd of October 1970 we can see that he does in fact have 3 Masters and a PhD from Charles Sturt. Other pictures I have seen from his office at nChain have degrees in frames on the wall and a developer published a video titled Craig Wright is a Genius with 17 degrees where he went and validated at least 8 of them I believe. He is recently publishing his Doctorate of Theology through an on-chain social media page that you have to pay a little bit for access to sections of his thesis. It’s titled the gnarled roots of creation. He has also mentioned on a number of occasions his vast industry experience as both a security contractor and business owner. An archive from his LinkedIn can be seen below as well. LinkedIn - https://archive.is/Q66Gl https://youtu.be/nXdkczX5mR0 - Craig Wright is a Genius with 17 Degrees https://www.yours.org/content/gnarled-roots-of-a-creation-mythos-45e69558fae0 - Gnarled Roots of Creation. In fact here is an on chain collection of articles and videos relating to Craig called the library of craig - https://www.bitpaste.app/tx/94b361b205196560d1bd09e4e3b3ec7ad6bea478af204cabfe243efd8fc944dd So there is a guy with 17 degrees, a self professed one in a hundred thousand IQ, who’s worked for Australian Federal Police, ASIO, NSA, NASA, ASX. He’s been in Royal Australian Air Force, operated a number of businesses in Australia, published half a dozen academic papers on networks, cryptography, security, taught machine learning and digital forensics at a number of universities and then another few hundred short articles on medium about his work in these various domains, has filed allegedly 700 patents on blockchain related technology that he is going to release on bitcoin sv, copyrighted the name so that he may prevent other competing protocols from using the brand name, that is telling you he is the guy that invented the technology that he has a whole host of other circumstantial evidence to support that, but people won’t believe that because they saw something that a talking head on twitter posted or that a Core Developer said, or a random document that appears online with a C S Wright signature on it that lists access to an address that is actually related to Roger Ver, that’s enough to write him off as a scam. Even then when he publishes a photo of the paper copy which appears to supersede the scanned one, people still don’t readjust their positions on the matter and resort back to “all he has to do is move the coins or sign a tx”. https://imgur.com/urJbe10 Yes Craig was on the Cypherpunk mailing list back in the day, but that doesn’t mean that he was or is an anarchist. Or that he shares the same ideas that Code Is Law that many from the crypto community like to espouse. I myself have definitely been someone to parrot the phrase myself before reading lots of Craig’s articles and trying to understand where he is coming from. What I have come to learn from listening and reading the man, is that although I might be fed up with the systems we have in place, they still exist to perform important functions within society and because of that the tools we develop to serve us have to exist within that preexisting legal and social framework in order for them to have any chance at achieving global success in replacing fiat money with the first mathematically provably scarce commodity. He says he designed bitcoin to be an immutable data ledger where everyone is forced to be honest, and economically disincentivised to perform attacks within the network because of the logs kept in a Write Once Read Many (WORM) ledger with hierarchical cryptographic keys. In doing so you eliminate 99% of cyber crime, create transparent DAO type organisations that can be audited and fully compliant with legislature that’s developed by policy that comes from direct democratic voting software. Everyone who wants anonymous coins wants to have them so they can do dishonest things, illegal things, buy drugs, launder money, avoid taxes. Now this triggers me a fair bit as someone who has bought drugs online, who probably hasn’t paid enough tax, who has done illegal things contemplating what it means to have that kind of an evidence ledger, and contemplate a reality where there are anonymous cryptocurrencies, where massive corporations continue to be able to avoid taxes, or where methamphetamine can be sold by the tonne, or where people can be bought and sold. This is the reality of creating technologies that can enable and empower criminals. I know some criminals and regard them as very good friends, but I know there are some criminals that I do not wish to know at all. I know there are people that do horrific things in the world and I know that something that makes it easier for them is having access to funds or the ability to move money around without being detected. I know arms, drugs and people are some of the biggest markets in the world, I know there is more than $50 trillion dollars siphoned in to off shore tax havens from the value generated as the product of human creativity in the economy and how much human charity is squandered through the NGO apparatus. I could go on and on about the crappy things happening in the world but I can also imagine them getting a lot worse with an anonymous cryptocurrency. Not to say that I don’t think there shouldn’t be an anonymous cryptocurrency. If someone makes one that works, they make one that works. Maybe they get to exist for a little while as a honeypot or if they can operate outside the law successfully longer, but bitcoin itself shouldn’t be one. There should be something a level playing field for honest people to interact with sound money. And if they operate within the law, then they will have more than adequate privacy, just they will leave immutable evidence for every transaction that can be used as evidence to build a case against you committing a crime. His claim is that all the people that are protesting the loudest about him being Satoshi are all the people that are engaged in dishonest business or that have a vested interest in there not being one singular global ledger but rather a whole myriad of alternative currencies that can be pumped and dumped against one another, have all kinds of financial instruments applied to them like futures and then have these exchanges and custodial services not doing any Know Your Customer (KYC) or Anti Money Laundering (AML) processes. Bitcoin SV was delisted by a number of exchanges recently after Craig launched legal action at some twitter crypto influencetalking heads who had continued to call him a fraud and then didn’t back down when the CEO of one of the biggest crypto exchanges told him to drop the case or he would delist his coin. The trolls of twitter all chimed in in support of those who have now been served with papers for defamation and libel and Craig even put out a bitcoin reward for a DOX on one of the people who had been particularly abusive to him on twitter. A big european exchange then conducted a twitter poll to determine whether or not BSV should be delisted as either (yes, it’s toxic or no) and when a few hundred votes were in favour of delisting it (which can be bought for a couple of bucks/100 votes). Shortly after Craig was delisted, news began to break of a US dollar stable coin called USDT potentially not being fully solvent for it’s apparent 1:1 backing of the token to dollars in the bank. Binance suffered an alleged exchange hack with 7000 BTC “stolen” and the site suspending withdrawals and deposits for a week. Binance holds 800m USDT for their US dollar markets and immediately once the deposits and withdrawals were suspended there was a massive pump for BTC in the USDT markets as people sought to exit their potentially not 1:1 backed token for bitcoin. The CEO of this exchange has the business registered out of Malta, no physical premises, the CEO stays hotel room to hotel room around the world, has all kind of trading competitions and the binance launchpad, uses an unregistered security to collect fees ($450m during the bear market) from the trading of the hundreds of coins that it lists on its exchange and has no regard for AML and KYC laws. Craig said he himself was able to create 100 gmail accounts in a day and create binance accounts with each of those gmail accounts and from the same wallet, deposit and withdraw 1 bitcoin into each of those in one day ($8000 x 100) without facing any restrictions or triggering any alerts or such. This post could ramble on for ever and ever exposing the complexities of the rabbit hole but I wanted to offer some perspective on what’s been happening in the space. What is being built on the bitcoin SV blockchain is something that I can only partially comprehend but even from my limited understanding of what it is to become, I can see that the entirety of the crypto community is extremely threatened as it renders all the various alt coins and alt coin exchanges obsolete. It makes criminals play by the rules, it removes any power from the developer groups and turns the blockchain and the miners in to economies of scale where the blockchain acts as a serverless database, the miners provide computational resources/storage/RAM and you interact with a virtual machine through a monitor and keyboard plugged in to an ethernet port. It will be like something that takes us from a type 0 to a type 1 civilisation. There are many that like to keep us in the quagmire of corruption and criminality as it lines their pockets. Much much more can be read about the Cartel in crypto in the archive below. Is it possible this cartel has the resources to mount such a successful psychological operation on the cryptocurrency community that they manage to convince everyone that Craig is the bad guy, when he’s the only one calling for regulation, the application of the law, the storage of immutable records onchain to comply with banking secrecy laws, for Global Sound Money? https://archive.fo/lk1lH#selection-3671.46-3671.55 Please note, where possible, images were uploaded onto the bitcoin sv blockchain through bitstagram paying about 10c a pop. If I wished I could then use an application etch and archive this post to the chain to be immutably stored. If this publishing forum was on chain too it would mean that when I do the archive the images that are in the bitstragram links (but stored in the bitcoin blockchain/database already) could be referenced in the archive by their txid so that they don’t have to be stored again and thus bringing the cost of the archive down to only the html and css.
**CSW：**My original idea is defined in white paper for no limits. And I also described this in the P2P Foundation. It is a distributed system. Users use it to connect to each other, and the miners, to stop double Spending. I explain this further late in 2010, I basically said that the network expands to have a number of nodes that become large data center type operations, because it's not about running nodes. People who run nodes are foolish unless that making money, that's it. When I created Bitcoin, it is a overlay network of the peer-to-peer network, the top of peer-to-peer network. We did peer-to-peer. Peer-to-peer means not what you send to the network, and then another user gets it by the network. That is outside the definition of peer to peer. That is a typical centralized mesh. Why Bitcoin works is that user Alice sends to user Bob，Bob received the transaction. So Bob wrote that he received it. He sent it to the network. IP to IP was one of the fundamental parts of Bitcoin that was removed by core right after I left, basically, I fix Bitcoin and I had the lay out in the first place. There's no question that what happened, and whatever else and what version of things Nakamoto wanted, because I am Satoshi Nakamoto. I created Bitcoin. Very soon, people will notice that. If you don't like it, I don't care.
Question 2. As the main witnesses of BTC to BCH fork, what do you think was the main reason for the fork at that point of time? Now what do you think about the fork at the time? Have you ever changed your mind?
CSW: There was a BCH fork away from Bitcoin, BTC added a number of things to make cryptocurrency more anonymous, which makes it illegal, which means the government can shut it down. Don’t ever believe the government can’t stop bitcoin. Government, the US government and Chinese government could stop bitcoin in a heartbeat. They are going to follow international law to shut down. The Liberty Reserve closed down involved 42 countries working together. It involved basically a distributive system of 10,000 different operations. Not Raspberry pie nodes because it is only 15 real BTC nodes, operators to ran money system. We can't work to unable governments to see machines. If the criminal use of bitcoin is to become anonymous that government can seize machines, can arrest people, can torture by law. The American government can enforce orders in China. So BTC wanted to make something that was not bitcoin. It wanted to change bitcoin further. So BTC split away from bitcoin. That's the fork. Bitcoin didn't change. I make sure we kept going. Jihan and Bitmain. I would like to have a talk about what we are planning, and the mining, we are building. Jihan and Bitmain, took the information to go into confidence and make sure that there was a fork. So this fork happened because Jihan and Bitmain are basically a bunch of lying stuff, and that would be found out later. The second fork was only last year. That was with BCH. Just to keep it simple. Bitcoin vary again. There’s no system of bitcoin is out to try to make it illegal, to make it criminal, to make it anonymous. Roger Ver, who helps from things like Silk Road and Charlie's friend money laundering operation, which Charlie's friend went to jail for. Other people like them that invested a lot of the dark websites, which all under investigation at the moment, which will be founded to watch in the next several years. People like Roger and even Jihan, wanted to use bitcoin to take the illegal money and transfer, they want it to be a dark web system. So they added extra objects to change the bitcoin further. They try to allow it to be more anonymous in a different way. So the simple thing is, there is bitcoin as I created, and there is bitcoin designed to be illegal and then it forks.
Question 3. Finally, can we invite Dr. Craig and Mr. Jiang to talk about each other's technology l and vision? What is the most worthwhile point to learn?
**CSW：**Sorry, I don’t look at those broken versions of bitcoin. I have no interest in learning about how people don’t want to understand bitcoin, how about you want to see the value and how they want to create the system or see these cryptocurrencies in the 90s. If people want to do that, that’s all their choice, but I am not interested in watching them go down in flames. Thank you.
CSW: He's supposedly trying to mislead the audience by making out the checksum to pass off the transaction. He is basically trying to lie to the people and the audience, making them seen that I don’t understand bitcoin. If you look at why it works, the address was not part of the bitcoin. Bitcoin is a wallet, exchange peer-to-peer with the template. Basically, why does this work is that you have is a transaction that has a checksum to send between wallets. That checksum is a relevant. It never goes into the bitcoin network. The checksum is added only to ensure the transaction to the network while a wallet is correct. The original version of bitcoin didn’t eventually work that way. So what he is trying to mislead you is to say is what I don’t understand checksum etc., which is the lie propagate by people like Bitmain, where insists what it is you do a checksum of the code and then you hand it up. And the third part of this is very simply put. Without the checksum, the transaction sends to the network properly. The checksum is purely a wallet function, so you can add any checksum function and Wormhole would allow this work. Wormhole was an attempt to make an illegal system. Wormhole is another of these things because Jihan and the others wanted to take money out of China. They work with people to do money laundering, so the value that they see of bitcoin is to help money laundering. So they want to try and lie to people and make it that I don’t understand this technology, because they want to keep their money laundering scam going. So if you actually look at my posts, you will see that I've already explained the checksum in details. If you look at the work bitcoin transaction, you will see there has no transaction checksum. No one wants you to look at that because they want you to stay stupid and ignorant, because spending money out of you requires that you are dumb.
A Beginners Guide to Bitcoin, Blockchain & Cryptocurrency
As cryptocurrency, and blockchain technology become more abundant throughout our society, it’s important to understand the inner workings of this technology, especially if you plan to use cryptocurrency as an investment vehicle. If you’re new to the crypto-sphere, learning about Bitcoin makes it much easier to understand other cryptocurrencies as many other altcoins' technologies are borrowed directly from Bitcoin. Bitcoin is one of those things that you look into only to discover you have more questions than answers, and right as you’re starting to wrap your head around the technology; you discover the fact that Bitcoin has six other variants (forks), the amount of politics at hand, or that there are over a thousand different cryptocurrencies just as complex if not even more complex than Bitcoin. We are currently in the infancy of blockchain technology and the effects of this technology will be as profound as the internet. This isn’t something that’s just going to fade away into history as you may have been led to believe. I believe this is something that will become an integral part of our society, eventually embedded within our technology. If you’re a crypto-newbie, be glad that you're relatively early to the industry. I hope this post will put you on the fast-track to understanding Bitcoin, blockchain, and how a large percentage of cryptocurrencies work.
Altcoin: Short for alternative coin. There are over 1,000 different cryptocurrencies. You’re probably most familiar with Bitcoin. Anything that isn’t Bitcoin is generally referred to as an altcoin. HODL: Misspelling of hold. Dank meme accidentally started by this dude. Hodlers are much more interested in long term gains rather than playing the risky game of trying to time the market. TO THE MOON: When a cryptocurrency’s price rapidly increases. A major price spike of over 1,000% can look like it’s blasting off to the moon. Just be sure you’re wearing your seatbelt when it comes crashing down. FUD: Fear. Uncertainty. Doubt. FOMO: Fear of missing out. Bull Run: Financial term used to describe a rising market. Bear Run: Financial term used to describe a falling market.
What Is Bitcoin?
Bitcoin (BTC) is a decentralized digital currency that uses cryptography to secure and ensure validity of transactions within the network. Hence the term crypto-currency. Decentralization is a key aspect of Bitcoin. There is no CEO of Bitcoin or central authoritative government in control of the currency. The currency is ran and operated by the people, for the people. One of the main development teams behind Bitcoin is blockstream. Bitcoin is a product of blockchain technology. Blockchain is what allows for the security and decentralization of Bitcoin. To understand Bitcoin and other cryptocurrencies, you must understand to some degree, blockchain. This can get extremely technical the further down the rabbit hole you go, and because this is technically a beginners guide, I’m going to try and simplify to the best of my ability and provide resources for further technical reading.
A Brief History
Bitcoin was created by Satoshi Nakamoto. The identity of Nakamoto is unknown. The idea of Bitcoin was first introduced in 2008 when Nakamoto released the Bitcoin white paper - Bitcoin: A Peer-to-Peer Electronic Cash System. Later, in January 2009, Nakamoto announced the Bitcoin software and the Bitcoin network officially began. I should also mention that the smallest unit of a Bitcoin is called a Satoshi. 1 BTC = 100,000,000 Satoshis. When purchasing Bitcoin, you don’t actually need to purchase an entire coin. Bitcoin is divisible, so you can purchase any amount greater than 1 Satoshi (0.00000001 BTC).
What Is Blockchain?
Blockchain is a distributed ledger, a distributed collection of accounts. What is being accounted for depends on the use-case of the blockchain itself. In the case of Bitcoin, what is being accounted for is financial transactions. The first block in a blockchain is referred to as the genesis block. A block is an aggregate of data. Blocks are also discovered through a process known as mining (more on this later). Each block is cryptographically signed by the previous block in the chain and visualizing this would look something akin to a chain of blocks, hence the term, blockchain. For more information regarding blockchain I’ve provided more resouces below:
Bitcoin mining is one solution to the double spend problem. Bitcoin mining is how transactions are placed into blocks and added onto the blockchain. This is done to ensure proof of work, where computational power is staked in order to solve what is essentially a puzzle. If you solve the puzzle correctly, you are rewarded Bitcoin in the form of transaction fees, and the predetermined block reward. The Bitcoin given during a block reward is also the only way new Bitcoin can be introduced into the economy. With a halving event occurring roughly every 4 years, it is estimated that the last Bitcoin block will be mined in the year 2,140. (See What is Block Reward below for more info). Mining is one of those aspects of Bitcoin that can get extremely technical and more complicated the further down the rabbit hole you go. An entire website could be created (and many have) dedicated solely to information regarding Bitcoin mining. The small paragraph above is meant to briefly expose you to the function of mining and the role it plays within the ecosystem. It doesn’t even scratch the surface regarding the topic.
How do you Purchase Bitcoin?
The most popular way to purchase Bitcoin through is through an online exchange where you trade fiat (your national currency) for Bitcoin. Popular exchanges include:
There’s tons of different exchanges. Just make sure you find one that supports your national currency.
Bitcoin and cryptocurrencies are EXTREMELY volatile. Swings of 30% or more within a few days is not unheard of. Understand that there is always inherent risks with any investment. Cryptocurrencies especially. Only invest what you’re willing to lose.
Transaction & Network Fees
Transacting on the Bitcoin network is not free. Every purchase or transfer of Bitcoin will cost X amount of BTC depending on how congested the network is. These fees are given to miners as apart of the block reward. Late 2017 when Bitcoin got up to $20,000USD, the average network fee was ~$50. Currently, at the time of writing this, the average network fee is $1.46. This data is available in real-time on BitInfoCharts.
In this new era of money, there is no central bank or government you can go to in need of assistance. This means the responsibility of your money falls 100% into your hands. That being said, the security regarding your cryptocurrency should be impeccable. The anonymity provided by cryptocurrencies alone makes you a valuable target to hackers and scammers. Below I’ve detailed out best practices regarding securing your cryptocurrency.
Two-Factor Authentication (2FA)
Two-factor authentication is a second way of authenticating your identity upon signing in to an account. Most cryptocurrency related software/websites will offer or require some form of 2FA. Upon creation of any crypto-related account find the Security section and enable 2FA.
The most basic form of 2FA which you are probably most familiar with. This form of authentication sends a text message to your smartphone with a special code that will allow access to your account upon entry. Note that this is not the safest form of 2FA as you may still be vulnerable to what is known as a SIM swap attack. SIM swapping is a social engineering method in which an attacker will call up your phone carrier, impersonating you, in attempt to re-activate your SIM card on his/her device. Once the attacker has access to your SIM card he/she now has access to your text messages which can then be used to access your online accounts. You can prevent this by using an authenticator such as Google Authenticator.
The use of an authenticator is the safest form of 2FA. An authenticator is installed on a seperate device and enabling it requires you input an ever changing six digit code in order to access your account. I recommend using Google Authenticator. If a website has the option to enable an authenticator, it will give you a QR code and secret key. Use Google Authenticator to scan the QR code. The secret key consists of a random string of numbers and letters. Write this down on a seperate sheet of paper and do not store it on a digital device. Once Google Authenticator has been enabled, every time you sign into your account, you will have to input a six-digit code that looks similar to this. If you happen to lose or damage the device you have Google Authenticator installed on, you will be locked out of your account UNLESS you have access to the secret key (which you should have written down).
A wallet is what you store Bitcoin and cryptocurrency on. I’ll provide resources on the different type of wallets later but I want to emphasize the use of a hardware wallet (aka cold storage). Hardware wallets are the safest way of storing cryptocurrency because it allows for your crypto to be kept offline in a physical device. After purchasing crypto via an exchange, I recommend transferring it to cold storage. The most popular hardware wallets include the Ledger Nano S, and Trezor. Hardware wallets come with a special key so that if it gets lost or damaged, you can recover your crypto. I recommend keeping your recovery key as well as any other sensitive information in a safety deposit box. I know this all may seem a bit manic, but it is important you take the necessary security precautions in order to ensure the safety & longevity of your cryptocurrency.
Technical Aspects of Bitcoin
Address: What you send Bitcoin to.
Wallet: Where you store your Bitcoin
Max Supply: 21 million
Block Time: ~10 minutes
Block Size: 1-2 MB
Block Reward: BTC reward received from mining.
What is a Bitcoin Address?
A Bitcoin address is what you send Bitcoin to. If you want to receive Bitcoin you’d give someone your Bitcoin address. Think of a Bitcoin address as an email address for money.
What is a Bitcoin Wallet?
As the title implies, a Bitcoin wallet is anything that can store Bitcoin. There are many different types of wallets including paper wallets, software wallets and hardware wallets. It is generally advised NOT to keep cryptocurrency on an exchange, as exchanges are prone to hacks (see Mt. Gox hack). My preferred method of storing cryptocurrency is using a hardware wallet such as the Ledger Nano S or Trezor. These allow you to keep your crypto offline in physical form and as a result, much more safe from hacks. Paper wallets also allow for this but have less functionality in my opinion. After I make crypto purchases, I transfer it to my Ledger Nano S and keep that in a safe at home. Hardware wallets also come with a special key so that if it gets lost or damaged, you can recover your crypto. I recommend keeping your recovery key in a safety deposit box.
What is Bitcoins Max Supply?
The max supply of Bitcoin is 21 million. The only way new Bitcoins can be introduced into the economy are through block rewards which are given after successfully mining a block (more on this later).
What is Bitcoins Block Time?
The average time in which blocks are created is called block time. For Bitcoin, the block time is ~10 minutes, meaning, 10 minutes is the minimum amount of time it will take for a Bitcoin transaction to be processed. Note that transactions on the Bitcoin network can take much longer depending on how congested the network is. Having to wait a few hours or even a few days in some instances for a transaction to clear is not unheard of. Other cryptocurrencies will have different block times. For example, Ethereum has a block time of ~15 seconds. For more information on how block time works, Prabath Siriwardena has a good block post on this subject which can be found here.
What is Bitcoins Block Size?
There is a limit to how large blocks can be. In the early days of Bitcoin, the block size was 36MB, but in 2010 this was reduced to 1 MB in order to prevent distributed denial of service attacks (DDoS), spam, and other malicious use on the blockchain. Nowadays, blocks are routinely in excess of 1MB, with the largest to date being somewhere around 2.1 MB. There is much debate amongst the community on whether or not to increase Bitcoin’s block size limit to account for ever-increasing network demand. A larger block size would allow for more transactions to be processed. The con argument to this is that decentralization would be at risk as mining would become more centralized. As a result of this debate, on August 1, 2017, Bitcoin underwent a hard-fork and Bitcoin Cash was created which has a block size limit of 8 MB. Note that these are two completely different blockchains and sending Bitcoin to a Bitcoin Cash wallet (or vice versa) will result in a failed transaction. Update: As of May 15th, 2018 Bitcoin Cash underwent another hard fork and the block size has increased to 32 MB. On the topic of Bitcoin vs Bitcoin Cash and which cryptocurrency is better, I’ll let you do your own research and make that decision for yourself. It is good to know that this is a debated topic within the community and example of the politics that manifest within the space. Now if you see community members arguing about this topic, you’ll at least have a bit of background to the issue.
What is Block Reward?
Block reward is the BTC you receive after discovering a block. Blocks are discovered through a process called mining. The only way new BTC can be added to the economy is through block rewards and the block reward is halved every 210,000 blocks (approximately every 4 years). Halving events are done to limit the supply of Bitcoin. At the inception of Bitcoin, the block reward was 50BTC. At the time of writing this, the block reward is 12.5BTC. Halving events will continue to occur until the amount of new Bitcoin introduced into the economy becomes less than 1 Satoshi. This is expected to happen around the year 2,140. All 21 million Bitcoins will have been mined. Once all Bitcoins have been mined, the block reward will only consist of transaction fees.
Any computer that connects to the Bitcoin network is called a node. Nodes that fully verify all of the rules of Bitcoin are called full nodes.
In other words, full nodes are what verify the Bitcoin blockchain and they play a crucial role in maintaining the decentralized network. Full nodes store the entirety of the blockchain and validate transactions. Anyone can participate in the Bitcoin network and run a full node. Bitcoin.org has information on how to set up a full node. Running a full node also gives you wallet capabilities and the ability to query the blockchain. For more information on Bitcoin nodes, see Andreas Antonopoulos’s Q&A on the role of nodes.
What is a Fork?
A fork is a divergence in a blockchain. Since Bitcoin is a peer-to-peer network, there’s an overall set of rules (protocol) in which participants within the network must abide by. These rules are put in place to form network consensus. Forks occur when implementations must be made to the blockchain or if there is disagreement amongst the network on how consensus should be achieved.
Soft Fork vs Hard Fork
The difference between soft and hard forks lies in compatibility. Soft forks are backwards compatible, hard forks are not. Think of soft forks as software upgrades to the blockchain, whereas hard forks are a software upgrade that warrant a completely new blockchain. During a soft fork, miners and nodes upgrade their software to support new consensus rules. Nodes that do not upgrade will still accept the new blockchain. Examples of Bitcoin soft forks include:
A hard fork can be thought of as the creation of a new blockchain that X percentage of the community decides to migrate too. During a hard fork, miners and nodes upgrade their software to support new consensus rules, Nodes that do not upgrade are invalid and cannot accept the new blockchain. Examples of Bitcoin hard forks include:
Note that these are completely different blockchains and independent from the Bitcoin blockchain. If you try to send Bitcoin to one of these blockchains, the transaction will fail.
A Case For Bitcoin in a World of Centralization
Our current financial system is centralized, which means the ledger(s) that operate within this centralized system are subjugated to control, manipulation, fraud, and many other negative aspects that come with this system. There are also pros that come with a centralized system, such as the ability to swiftly make decisions. However, at some point, the cons outweigh the pros, and change is needed. What makes Bitcoin so special as opposed to our current financial system is that Bitcoin allows for the decentralized transfer of money. Not one person owns the Bitcoin network, everybody does. Not one person controls Bitcoin, everybody does. A decentralized system in theory removes much of the baggage that comes with a centralized system. Not to say the Bitcoin network doesn’t have its problems (wink wink it does), and there’s much debate amongst the community as to how to go about solving these issues. But even tiny steps are significant steps in the world of blockchain, and I believe Bitcoin will ultimately help to democratize our financial system, whether or not you believe it is here to stay for good.
Well that was a lot of words… Anyways I hope this guide was beneficial, especially to you crypto newbies out there. You may have come into this realm not expecting there to be an abundance of information to learn about. I know I didn’t. Bitcoin is only the tip of the iceberg, but now that you have a fundamental understanding of Bitcoin, learning about other cryptocurrencies such as Litecoin, and Ethereum will come more naturally. Feel free to ask questions below! I’m sure either the community or myself would be happy to answer your questions. Thanks for reading!
Hi Bitcoiners! I’m back with the 23rd monthly Bitcoin news recap. For those unfamiliar, each day I pick out the most popularelevant/interesting stories in Bitcoin and save them. At the end of the month I release them in one batch, to give you a quick (but not necessarily the best) overview of what happened in bitcoin over the past month. You can see recaps of the previous months on Bitcoinsnippets.com A recap of Bitcoin in November 2018 Adoption
I have not been able to focus on writing the past couple of weeks now. I have learned a lot about using multiple different exchanges over the past couple weeks. I went from GDAX, to Binance to Kucoin. I have learned a lot and what I am about to tell you is my honest opinion. The Hay Way Investing in crypto is better done when you research a coin. DYOR is a legit term, even sounds like what it means. Do Your Own Research. Start here David Hay Read Read some books about economics and especially Bitcoin. My favorite books on Bitcoin Bitcoin and Cryptocurrency Technologies: A Comprehensive Introduction and Digital Gold: Bitcoin and the Inside Story of the Misfits and Millionaires Trying to Reinvent Money. Knowing the history and how Bitcoin works is fundamental I believe in this journey. Another great read I believe will make you look at money forever different How an Economy Grows and Why It Crashes Telegram & Alt Coins I think you should get Telegram. I am not kidding. It is amazing to connect with people from the different Exchanges, coins and dev channels. I warn you right now, you will be targeted for spam channels. You will be targeted in some cases by elaborate stories and ruses. You need to DYOR before following these blindly. Remember jumping into any investment without DYOR is a mistake, there is no free cake in this world. Someone I know was contacted by someone saying they should invest in a coin, it was about to explode, they were hyping about x3 x4 returns. My friend jumped all over it and did DYOLR, do your own little research. Which was is ok, but not wise. All ICO/Crypto Channels Remember, when you go into telegram you are gonna be on the front lines of Alt coins and you are deeper in the inception of Cryptocurrencies. You are no longer in the kiddy pool. What I mean is that out in the Alt ocean there are more predators. There are more people running scams and tricks to get you to be baited in and lured in. You are not gonna get people saying Ethereum is about to make you rich, how Bitcoin is about to explode, how Litecoin is gonna x3 x4. When you are on Telegram you will run into groups and people, personally over messages and in channels pressuring you in the sweetest way to invest. How to spot a scam on telegram (which I get most info from Here):
Anonymous team or members of the team: sure satoshi was anonymous but satoshi also wasnt asking you to invest in his tech.
Insufficient information on website/whitepaper: the whitepaper is present or not at all. The white paper is convoluted or does not make sense.
Empty repositories for open-source projects: Look at their Github, look at their development research if you can. If you cant find quality do not expect to find it.
No clear roadmap: a website is nice and one video just doesnt cover it. With missing a road map or at least a ledger of working projects or working products.
Shady Team: If you interact with the team, the leaders of the company and they do not reply to your questions or become defensive. Be aware people are busy but if you ask legitimate questions and there is little to no response, remember you do not know who or whom is on the other end of that connection.
Special tips or favors: If someone is offering you a tip or a deal of a lifetime, they will say it in a way your defenses will be down. Imagine this is similar to the nicely dressed guy in the walmart parking lot saying his mother is sick and dying and needs to go see her, he needs some money. You will get that same feeling here but you need to be careful. There is no free tips in cryptocurrency, there are people making money and people losing money. If they use terminology a lot like IMO, IMHO. Be aware these are used to drop your defenses. Never get emotionally connected to your investments, if you cant stop thinking about it you have too much invested in it.
Take Profits When you are in an altcoin maybe from the bottom, maybe you are making it big. Never just keep hodling. Remember this and say it with me What goes up must come down. I am a huge hodler and swing trader but I am telling you something. Take profits. Do not let greed ruin your feed. What I mean is that rocket pumps and jumps and quick increases (within a couple days) in price on an alt specifically are the result of a pump. Some are subtle you would never know it. Let me share a story with you.
“…I am upset I have lost so much money… this is what happened… someones messages me on Telegram telling me it alright, I had just lost money. But they say … If I wanna make a profit invest in this coin. So I do. It is great! because you know what ?! it begins to go up up up. I am excited, someone was nice enough to help me out. Such cool. I put more and more money into this altcoin. I mean I believe in the tech, the ideas and the situation is just amazing.… I mean I am making tons of money on my initial investment. It wont stop groing up this is fantastic. I make everything I have into it. With these gains I am going to come out on top. Lambos and all that. Then poof… I have feeling. Maybe I am get scammed this seems all too good to be true. I look at my messages from "the tipper friend" at times I feel like I am talking to a different person, it doesnt seem like the same person. They said oneday they bought some coin it for $.50 and just now they said they actually got it for $1.00. That I should hold and not sell… I have this weird feeling, but I am making increase. By the time it $8.00 I could not believe it. I asked "the tipper" you know he is like my best friend right now, I ask if I should sell, he reminded me to not sell no matter what, do not do it. If you do it you have weak hands, you must hold... but then everything began to drop right after their big annoucement. I wasnt worried I knew they were gonna go back up. He said so… But then Asia banned thing happened and the market just crashed I lost half of everything I owned in that… it hit me… maybe I can help them out maybe do work for them on the side… I mean I want the coin to go back up… I can help build website… my friend laughed at me… he say I work for them now, they give me the money they took from me… ha whatever… well… I ended up helping out and…. To me it felt me I felt trapped. I felt like I owed them something... only to come to find out that whatever just happened was planned maybe and I have this hope if I help out maybe it will go back up.. but it never did…”<
I think its a true story… maybe exaggerated some. You will find these if you ask around. The reality is real, scammers do exist. What is happening in these situations is that often a large group of people are gathered together to hear about a new “coin taking off” one by one they are pulled into a telegram channel. In fact it “the boom” may have already started and the tech seems legitimate enough, you will quickly be blinded by the quick jump in price. If you were in their shoes, you should be asking one question…. ”How did their ICO go? Was it profitable or not?”. Because if it was not, more than likely they are gonna do something whatever it takes to take profit to get their tech started… What you see happening also is that tech that may be great oneday… Remember that “oneday” could be 1-3 years from now. Story of NEO… Rags to Riches. So you have to presume a coins team will do whatever and be as dirty as they can to make ends meet, often it means taking money from innocent people. In this specific situation, the coin was being pumped surgically, not obviously, so it legitimacy seemed legit. Another question that should of been asked is “Where is the working product? If you do not see one what makes you think other investors will actually like the idea?” There were no obvious big signs of a pump, so you can easily think this is all ”Organic”. There is nothing organic in one week in this industry. ”Ask yourself did that 400% literally just happen in a couple days?” because if its too good to be true, let me explain this to you in simple terms. IT IS. Even though slowly and surely the price rose and people held out, no weak hands here… But what is happening is that people holding lost a lot when the devs. and whales sold their coins… you have to be aware many of the smaller coins will have either premined their coins or bought up a ton when it was only cents. They essentially will cash out huge returns.
A “premine” distribution system, while not necessarily an indication of a scam suggests that the creators of the cryptocurrency already own a portion of the cryptocurrency before it hits the exchange.<
It happens, it is normal, but in ways it is wrong, especially if you are new to Altcoins. Read More Here. Buy the dip and sell the news is true. If this user would of done that, they would have made out probably ok, so next time take profits… say it with me what goes up must come down. The Fud Truth This term is thrown a lot. It does not mean F'd up data. But essentially that is what it is, Fear, Uncertainty & Doubt. In my experience people who specifically had showen good data on their Reddit comments or posts or on Telegram that proved some FUD. They were banned, kicked out or shutdown. If you notice a truly negative or hostile atmosphere to people because they are FUD, you need to step back for second and look around. Who do you actually know here, is it just your "tipper" friend. Really think about the FUD when it comes out. Because if the person above would of listened to the FUD they would not be where they are now. Fud Reddit. Rest. Take some time and rest from this. I cannot explain to you the amount of hours I have spent looking at my phone. My computer. Talking on Telegram, acting as if I am being paid for it. Doing little graphic design work here and there. Take a break and have a life. Because at the end of the day your time is what you are using to pay for this. When you buy an alt coin you or anything for that matter you are spending the time you took to make that money. Remember your losing on both ends if you spend your time making money to spend more time losing or making that money. Watch this. Time is your currency. Tl;dr Get telegram, scams happen more in altcoins, build relationships, research, listen to the FUD, rest. Edit:spelling errors and link error. Wow I cannot thank you guys enough, your responses have been encouraging. cryptocurrency can be a place of quality and we can decide to do that everyday. I encourage each of you to share what is happening to you, what you have learned.
Has it only been a dozen years since Oct. 31, 2008, that Satoshi Nakamoto published a modest nine-page paper describing a new online payments system called “B Crypto’s first white paper turns 12 - TheBitcoinDesk Satoshi Definition: The smallest unit of a bitcoin, as defined by the Bitcoin protocol. It equals one-hundred-millionth of a bitcoin or 0.00000001 BTC. But to buy a few satoshis, you don't need to read Satoshi's bitcoin white paper. Teenagers understand the concept of storing value, so it's worth going beyond just the peer-to-peer transactions. "Bitcoin is digital currency operating via the internet on a digital ledger called the blockchain. Home » Bitcoin’s Whitepaper Clocked 12 years: A Leaderless Project that is Taking over the World. Bitcoin’s Whitepaper Clocked 12 years: A Leaderless Project that is Taking over the World November 2, 2020 Off By Ayobami Abiola . A whitepaper was published, the result of deep research into peer-to-peer systems. Satoshi came up with a solution to the Byzantine Generals’ problem. It was ... With the title of “Bitcoin P2P e-cash paper and this cryptic description attached, at exactly 2:10 pm Eastern Standard time on 31 October 2008, the world of money forever changed. This was the moment the mysterious “Satoshi Nakamoto” submitted the Bitcoin whitepaper to the Cryptography Mailing List of metzdowd.com , a messaging service popular with cypherpunks at the time. Satoshi Nakamoto is a pseudonym that was used by the Bitcoin’s creator in email communications, forum posts and publications such as the Bitcoin Whitepaper. For all we know, this could have been a male, a female or a group of persons. The name is clearly of Japanese origin, but since the person was writing in perfect English, many believe that Satoshi comes from an English-speaking country. Today also marks the 12th anniversary of Bitcoin whitepaper, which was published on October 31, 2008, by its pseudonymous creator and early developer Satoshi Nakamoto. Source: Bitcoin Whitepaper / Bitcoin.org. This occasion ... Binance provides easy and convenient ways for you to buy Bitcoin instantly, and we put our best efforts to fully inform our users about each and every cryptocurrency we offer on the exchange, but we are not responsible for the results that may arise from your Bitcoin purchase. This page and any information in it is not meant to be interpreted as an endorsement of any particular cryptocurrency ... Bitcoin (BTC) enthusiasts are celebrating a big day: twelve years ago, on October 31, 2008, Satoshi Nakamoto published the Bitcoin white paper. Called “Bitcoin: A Peer-to-Peer Electronic Cash ... Tomorrow marks 12 years since Satoshi Nakamoto distributed a link to a whitepaper entitled Bitcoin: A Peer-to-Peer Electronic Cash System via a cypherpunk cryptography mailing list, and the world has never been the same since. As the first-ever cryptocurrency is about to celebrate the twelfth ...
Bitcoin Price Hitting $20K Wouldn't Be Surprising BTC Continues To Be Resilient As Economy Tanks
Good Morning Music VR 360° Positive Vibrations - 528Hz The Deepest Healing - Boost Your Vibration - Duration: 2:00:01. Nature Healing Society Recommended for you. 360° The #Bitcoin White Paper (By Satoshi Nakamoto) Narrated by The #Cryptocurrency Portal on Friday May 31st, 2019 #Bitcoin: A Peer-to-Peer Electronic Cash System For those that are better audio ... Also, Ledger has released their limited edition of their Ledger Nano S, called the White Paper edition. I'll go through some news stories, so watch the video to learn more! I'll go through some ... Satoshi Nakamoto opened his famous Bitcoin White Paper like this: "A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another ... Bitcoin: A Peer-to-Peer Electronic Cash System Satoshi Nakamoto [email protected] www.bitcoin.org Abstract. A purely peer-to-peer version of electronic cash w... Bei uns auf diesen Kanal findet Ihr " 6 Tage " in der Woche Informationen über Aktuelle News zu Kryptowährungen gerne beantworten wir Euch Eure fragen zu die... Uma carteira com 50 bitcoins parados desde 2009 acaba de movimentar as moedas. LINKDACARTEIRA https://www.blockchain.com/btc/address/17XiVVooLcdCUCMf9s4t4jTE... Bitcoin & Cryptocurrencies: Are hardware wallets secure enough? Thank you Andreas! To learn more about Bitcoin, read Satoshi Nakamoto's original white paper from Oct. 2008. Adam Back, the CEO of Blockstream who was quoted in Satoshi's white paper, says that the Bitcoin price hitting $20,000 would't seem surprising to him if that happened due to the current BTC market ... (Audiobook) The Original Bitcoin White Paper by Satoshi Nakamoto - Duration: 26:01. Bitcoin WhitePaper 49,473 views. 26:01. Daniel Connolly: Bitcoin SV Genesis and Teranode - Duration: 15:40. ...