Bitcoin Wallets - Bitcoin & Crypto Trading Blog - CEX.IO
Bitcoin Wallets - Bitcoin & Crypto Trading Blog - CEX.IO
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A secure bitcoin wallet for friends and companies
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Putting $400M of Bitcoin on your company balance sheet
Also posted on my blog as usual. Read it there if you can, there are footnotes and inlined plots. A couple of months ago, MicroStrategy (MSTR) had a spare $400M of cash which it decided to shift to Bitcoin (BTC). Today we'll discuss in excrutiating detail why this is not a good idea. When a company has a pile of spare money it doesn't know what to do with, it'll normally do buybacks or start paying dividends. That gives the money back to the shareholders, and from an economic perspective the money can get better invested in other more promising companies. If you have a huge pile of of cash, you probably should be doing other things than leave it in a bank account to gather dust. However, this statement from MicroStrategy CEO Michael Saylor exists to make it clear he's buying into BTC for all the wrong reasons:
“This is not a speculation, nor is it a hedge. This was a deliberate corporate strategy to adopt a bitcoin standard.”
Let's unpack it and jump into the economics Bitcoin:
Is Bitcoin money?
No. Or rather BTC doesn't act as money and there's no serious future path for BTC to become a form of money. Let's go back to basics. There are 3 main economic problems money solves: 1. Medium of Exchange. Before money we had to barter, which led to the double coincidence of wants problem. When everyone accepts the same money you can buy something from someone even if they don't like the stuff you own. As a medium of exchange, BTC is not good. There are significant transaction fees and transaction waiting times built-in to BTC and these worsen the more popular BTC get. You can test BTC's usefulness as a medium of exchange for yourself right now: try to order a pizza or to buy a random item with BTC. How many additional hurdles do you have to go through? How many fewer options do you have than if you used a regular currency? How much overhead (time, fees) is there? 2. Unit of Account. A unit of account is what you compare the value of objects against. We denominate BTC in terms of how many USD they're worth, so BTC is a unit of account presently. We can say it's because of lack of adoption, but really it's also because the market value of BTC is so volatile. If I buy a $1000 table today or in 2017, it's roughly a $1000 table. We can't say that a 0.4BTC table was a 0.4BTC table in 2017. We'll expand on this in the next point: 3. Store of Value. When you create economic value, you don't want to be forced to use up the value you created right away. For instance, if I fix your washing machine and you pay me in avocados, I'd be annoyed. I'd have to consume my payment before it becomes brown, squishy and disgusting. Avocado fruit is not good money because avocadoes loses value very fast. On the other hand, well-run currencies like the USD, GBP, CAD, EUR, etc. all lose their value at a low and most importantly fairly predictible rate. Let's look at the chart of the USD against BTC While the dollar loses value at a predictible rate, BTC is all over the place, which is bad. One important use money is to write loan contracts. Loans are great. They let people spend now against their future potential earnings, so they can buy houses or start businesses without first saving up for a decade. Loans are good for the economy. If you want to sign something that says "I owe you this much for that much time" then you need to be able to roughly predict the value of the debt in at the point in time where it's due. Otherwise you'll have a hard time pricing the risk of the loan effectively. This means that you need to charge higher interests. The risk of making a loan in BTC needs to be priced into the interest of a BTC-denominated loan, which means much higher interest rates. High interests on loans are bad, because buying houses and starting businesses are good things.
BTC has a fixed supply, so these problems are built in
Some people think that going back to a standard where our money was denominated by a stock of gold (the Gold Standard) would solve economic problems. This is nonsense. Having control over supply of your currency is a good thing, as long as it's well run. See here Remember that what is desirable is low variance in the value, not the value itself. When there are wild fluctuations in value, it's hard for money to do its job well. Since the 1970s, the USD has been a fiat money with no intrinsic value. This means we control the supply of money. Let's look at a classic poorly drawn econ101 graph The market price for USD is where supply meets demand. The problem with a currency based on an item whose supply is fixed is that the price will necessarily fluctuate in response to changes in demand. Imagine, if you will, that a pandemic strikes and that the demand for currency takes a sharp drop. The US imports less, people don't buy anything anymore, etc. If you can't print money, you get deflation, which is worsens everything. On the other hand, if you can make the money printers go brrrr you can stabilize the price Having your currency be based on a fixed supply isn't just bad because in/deflation is hard to control. It's also a national security risk... The story of the guy who crashed gold prices in North Africa In the 1200s, Mansa Munsa, the emperor of the Mali, was rich and a devout Muslim and wanted everyone to know it. So he embarked on a pilgrimage to make it rain all the way to Mecca. He in fact made it rain so hard he increased the overall supply of gold and unintentionally crashed gold prices in Cairo by 20%, wreaking an economic havoc in North Africa that lasted a decade. This story is fun, the larger point that having your inflation be at the mercy of foreign nations is an undesirable attribute in any currency. The US likes to call some countries currency manipulators, but this problem would be serious under a gold standard.
Currencies are based on trust
Since the USD is based on nothing except the US government's word, how can we trust USD not to be mismanaged? The answer is that you can probably trust the fed until political stooges get put in place. Currently, the US's central bank managing the USD, the Federal Reserve (the Fed for friends & family), has administrative authority. The fed can say "no" to dumb requests from the president. People who have no idea what the fed does like to chant "audit the fed", but the fed is already one of the best audited US federal entities. The transcripts of all their meetings are out in the open. As is their balance sheet, what they plan to do and why. If the US should audit anything it's the Department of Defense which operates without any accounting at all. It's easy to see when a central bank will go rogue: it's when political yes-men are elected to the board. For example, before printing themselves into hyperinflation, the Venezuelan president appointed a sociologist who publicly stated “Inflation does not exist in real life” and instead is a made up capitalist lie. Note what happened mere months after his gaining control over the Venezuelan currency This is a key policy. One paper I really like, Sargent (1984) "The end of 4 big inflations" states:
The essential measures that ended hyperinflation in each of Germany,Austria, Hungary, and Poland were, first, the creation of an independentcentral bank that was legally committed to refuse the government'sdemand or additional unsecured credit and, second, a simultaneousalteration in the fiscal policy regime.
In english: *hyperinflation stops when the central bank can say "no" to the government." The US Fed, like other well good central banks, is run by a bunch of nerds. When it prints money, even as aggressively as it has it does so for good reasons. You can see why they started printing on March 15th as the COVID lockdowns started:
The Federal Reserve is prepared to use its full range of tools to support the flow of credit to households and businesses and thereby promote its maximum employment and price stability goals.
In english: We're going to keep printing and lowering rates until jobs are back and inflation is under control. If we print until the sun is blotted out, we'll print in the shade.
BTC is not gold
Gold is a good asset for doomsday-preppers. If society crashes, gold will still have value. How do we know that? Gold has held value throughout multiple historic catastrophes over thousands of years. It had value before and after the Bronze Age Collapse, the Fall of the Western Roman Empire and Gengis Khan being Gengis Khan. Even if you erased humanity and started over, the new humans would still find gold to be economically valuable. When Europeans d̶i̶s̶c̶o̶v̶e̶r̶e̶d̶ c̶o̶n̶q̶u̶e̶r̶e̶d̶ g̶e̶n̶o̶c̶i̶d̶e̶d̶ went to America, they found gold to be an important item over there too. This is about equivalent to finding humans on Alpha-Centauri and learning that they think gold is a good store of value as well. Some people are puzzled at this: we don't even use gold for much! But it has great properties: First, gold is hard to fake and impossible to manufacture. This makes it good to ascertain payment. Second, gold doesnt react to oxygen, so it doesn't rust or tarnish. So it keeps value over time unlike most other materials. Last, gold is pretty. This might sound frivolous, and you may not like it, but jewelry has actual value to humans. It's no coincidence if you look at a list of the wealthiest families, a large number of them trade in luxury goods. To paraphrase Veblen humans have a profound desire to signal social status, for the same reason peacocks have unwieldy tails. Gold is a great way to achieve that. On the other hand, BTC lacks all these attributes. Its value is largely based on common perception of value. There are a few fundamental drivers of demand:
Means of Exchange: if people seriously start using BTC to buy pizzas, then this creates a real demand for the currency to accomplish the short-term exchanges. As we saw previously, I'm not personally sold on this one and it's currently a negligible fraction of overall demand.
Criminal uses: Probably the largest inbuilt advantage of BTC is that it's anonymous, and so a great way to launder money. Hacker gangs use BTC to demand ransom on cryptolocker type attacks because it's a shared way for an honest company to pay and for the criminals to receive money without going to jail.
Apart from these, it's hard to argue that BTC will retain value throughout some sort of economic catastrophe.
BTC is really risky
One last statement from Michael Saylor I take offense to is this:
“We feel pretty confident that Bitcoin is less risky than holding cash, less risky than holding gold,” MicroStrategy CEO said in an interview
"BTC is less risky than holding cash or gold long term" is nonsense. We saw before that BTC is more volatile on face value, and that as long as the Fed isn't run by spider monkeys stacked in a trench coat, the inflation is likely to be within reasonable bounds. But on top of this, BTC has Abrupt downside risks that normal currencies don't. Let's imagine a few:
A critical software vulnerability is found in the BTC codebase, leading to a possible exploitation.
Xi Jinping decides he's had enough of rich people in China hiding their assets from him and bans BTC.
Some form of bank run takes hold for whatever reason. Because BTC wallets are uninsured, unlike regular banks, this compounds into a Black Tuesday style crash.
Blockchain solutions are fundamentally inefficient
Blockchain was a genius idea. I still marvel at the initial white paper which is a great mix of economics and computer science. That said, blockchain solutions make large tradeoffs in design because they assume almost no trust between parties. This leads to intentionally wasteful designs on a massive scale. The main problem is that all transactions have to be validated by expensive computational operations and double checked by multiple parties. This means waste:
BTC was estimated to use as much electricity as Belgium in 2019. It's hard to trace where the BTC mining comes from, but we can assume it has a huge carbon footprint.
A single transactions is necessarily expensive. A single transaction takes as much electricity as 800,000 VISA transactions, or watching 50,000 hours of youtube videos.
There is a large necessary tax on the transaction, since those checking the transaction extract a few BTC from it to be incentivized to do the work of checking it.
Many design problems can be mitigated by various improvements over BTC, but it remains that a simple database always works better than a blockchain if you can trust the parties to the transaction.
You'd have to have at least one participant who has access to the paywalled content, but ideally many more than that who can all participate in tossing the content back over the paywall.
You would need to have an immutable and accessible place to put the paywalled content so that other people could point their browsers to that location and see the same content that they would if they were looking at the source.
As noted, you'd want to eliminate as much legal risk as possible. That goes for both the content "suppliers" and the content "consumers" (or, Robinhood and those he gives to).
I am not sure exactly what would happen if I just started copying and pasting paywalled content on, say, Reddit, but I am pretty sure it would catch up with me eventually because I am explicitly re-publishing. This solution would need to be so foolproof that it would put those who would otherwise enforce against it in an untenable position. So, bear with me, here's what I want to know: how flawed, immoral, antisocial, and generally lacking is the following idea? My suspicion is that it is a pretty bad idea and is also pretty naive, but it's still been fun to think about and maybe some of you would like to discuss it. I am interested in any implications that come to mind. ~ The idea: If you want to participate in this scheme, you install a browser extension. If you have access to any paywalled content, then every time you visit a page and view that content, the browser extension grabs the text and compresses it to its smallest possible representation. Next, the browser extension make the smallest possible arbitrary transaction on the blockchain (looks to be about $0.06 currently), and stores as much of the article as it can fit in the OP_RETURN field, which is basically just a blank field for arbitrary text and currently has a size limit of 256 bytes (Note: There are tons of similar ways to accomplish the same thing, any many better blockchains for this use case. I just don't really keep up with the smaller blockchains and think that we can use the Bitcoin blockchain as a simple way to demonstrate the idea). It may take a few transactions to store an entire article, but once it's part of the blockchain, it's there forever, and anyone who would want to subsequently view that article would only need to have access to the indices of the transactions and software that can de-compress the OP_RETURN values and reconstruct the article. I imagine this would also happen in the browser extension. In this way, it's a lot like private torrent trackers. Everybody shares what they have access to, and the pieces of data that comprise the underlying media fly around the network freely. The software client is responsible for piecing them together and making the data cohesive for a given end user. Today, a torrent client is completely legal, but having pirated media on your computer is not. Also, I'm pretty sure that opening your media collection to peers is also illegal, but I'm not actually sure. Using the blockchain as the storage mechanism changes the calculus a little bit. You're not storing any pirated data on your machine, rather, you are stashing bits and pieces of it in a decentralized ledger, which nobody owns, meaning that nobody is really accountable for it. It's also impossible to take down. The question of legality here is something like "are you allowed to include copyrighted works in transaction text on the blockchain?". And if not, how many chunks would the article need to be broken apart into to make it no long "The Article", but rather just pieces of arbitrary data which, if put together in the right order, would happen to reproduce "The Article"? Someone who is more knowledgable than I am would need to chime in here. ~ I wanted to get a sense of if this is even practical so I grabbed the text from a NYT article called "Opinion | No, the Democrats Haven’t Gone Over the Edge" by David Brooks. After running the text through 1000 rounds of compression I got it down to 2702 bytes. The current OP_RETURN size limit for a BTC transaction is 256 bytes, so you would need to make around 10 transactions to store this single article. And each transaction has a fee that goes to miners, which appears to be around 128 satoshis/byte according to https://privacypros.io/tools/bitcoin-fee-estimato The BTC sent in a given transaction is recoverable, because it could be sent to a wallet that is owned by the sender, but the fees are unavoidable. Given the current rate, storing a NYT Opinion article on the Bitcoin blockchain, forever, would cost about 2707 * 128 Satoshis, or roughly $37. So my immediate thought is wow that's expensive. I also know that it's frowned upon by the Bitcoin community and would be perceived as antagonistic by the miners. But my guess is that there's a better way to accomplish the same thing (again, off-chain transactions or using a totally different blockchain such as Ethereum, or BSV). In fact, in "The unfuckening of OP_RETURN", Shadders shows that one can practically store up to 100kb of text in a given BSV transaction (BSV is a fork of bitcoin, which aims to align more with Satoshi's "original" vision). The result of Shadders experiment? Well, here's the complete prequel to "Alice and Wonderland" in a single transaction, on the blockchain, forever: https://whatsonchain.com/tx/ef21e71d00b9fce174222e679640b09e29ac8a55f321c93e64b16cc3109959f8 Good thing Alice and Wonderland is in the public domain, right? Or... should it even matter what's "public" and what's "paywalled"? What do you think?
Ultimate glossary of crypto currency terms, acronyms and abbreviations
A common sentiment is brewing online; a shared desire for the internet that might have been. After decades of corporate encroachment, you don't need to be a power user to realize that something has gone very wrong. In the early days of the internet, the future was bright. In that future, when you sent an instant message, it traveled directly to the recipient. When you needed to pay a friend, you announced a transfer of value to their public key. When an app was missing a feature you wanted, you opened up the source code and implemented it. When you took a picture on your phone, it was immediately encrypted and backed up to storage that you controlled. In that future, people would laugh at the idea of having to authenticate themselves to some corporation before doing these things. What did we get instead? Rather than a network of human-sized communities, we have a handful of enormous commons, each controlled by a faceless corporate entity. Hey user, want to send a message? You can, but we'll store a copy of it indefinitely, unencrypted, for our preference-learning algorithms to pore over; how else could we slap targeted ads on every piece of content you see? Want to pay a friend? You can—in our Monopoly money. Want a new feature? Submit a request to our Support Center and we'll totally maybe think about it. Want to backup a photo? You can—inside our walled garden, which only we (and the NSA, of course) can access. Just be careful what you share, because merely locking you out of your account and deleting all your data is far from the worst thing we could do. You rationalize this: "MEGACORP would never do such a thing; it would be bad for business." But we all know, at some level, that this state of affairs, this inversion of power, is not merely "unfortunate" or "suboptimal" – No. It is degrading. Even if MEGACORP were purely benevolent, it is degrading that we must ask its permission to talk to our friends; that we must rely on it to safeguard our treasured memories; that our digital lives are completely beholden to those who seek only to extract value from us. At the root of this issue is the centralization of data. MEGACORP can surveil you—because your emails and video chats flow through their servers. And MEGACORP can control you—because they hold your data hostage. But centralization is a solution to a technical problem: How can we make the user's data accessible from anywhere in the world, on any device? For a long time, no alternative solution to this problem was forthcoming. Today, thanks to a confluence of established techniques and recent innovations, we have solved the accessibility problem without resorting to centralization. Hashing, encryption, and erasure encoding got us most of the way, but one barrier remained: incentives. How do you incentivize an anonymous stranger to store your data? Earlier protocols like BitTorrent worked around this limitation by relying on altruism, tit-for-tat requirements, or "points" – in other words, nothing you could pay your electric bill with. Finally, in 2009, a solution appeared: Bitcoin. Not long after, Sia was born. Cryptography has unleashed the latent power of the internet by enabling interactions between mutually-distrustful parties. Sia harnesses this power to turn the cloud storage market into a proper marketplace, where buyers and sellers can transact directly, with no intermediaries, anywhere in the world. No more silos or walled gardens: your data is encrypted, so it can't be spied on, and it's stored on many servers, so no single entity can hold it hostage. Thanks to projects like Sia, the internet is being re-decentralized. Sia began its life as a startup, which means it has always been subjected to two competing forces: the ideals of its founders, and the profit motive inherent to all businesses. Its founders have taken great pains to never compromise on the former, but this often threatened the company's financial viability. With the establishment of the Sia Foundation, this tension is resolved. The Foundation, freed of the obligation to generate profit, is a pure embodiment of the ideals from which Sia originally sprung. The goals and responsibilities of the Foundation are numerous: to maintain core Sia protocols and consensus code; to support developers building on top of Sia and its protocols; to promote Sia and facilitate partnerships in other spheres and communities; to ensure that users can easily acquire and safely store siacoins; to develop network scalability solutions; to implement hardforks and lead the community through them; and much more. In a broader sense, its mission is to commoditize data storage, making it cheap, ubiquitous, and accessible to all, without compromising privacy or performance. Sia is a perfect example of how we can achieve better living through cryptography. We now begin a new chapter in Sia's history. May our stewardship lead it into a bright future.
Today, we are proposing the creation of the Sia Foundation: a new non-profit entity that builds and supports distributed cloud storage infrastructure, with a specific focus on the Sia storage platform. What follows is an informal overview of the Sia Foundation, covering two major topics: how the Foundation will be funded, and what its funds will be used for.
The Sia Foundation will be structured as a non-profit entity incorporated in the United States, likely a 501(c)(3) organization or similar. The actions of the Foundation will be constrained by its charter, which formalizes the specific obligations and overall mission outlined in this document. The charter will be updated on an annual basis to reflect the current goals of the Sia community. The organization will be operated by a board of directors, initially comprising Luke Champine as President and Eddie Wang as Chairman. Luke Champine will be leaving his position at Nebulous to work at the Foundation full-time, and will seek to divest his shares of Nebulous stock along with other potential conflicts of interest. Neither Luke nor Eddie personally own any siafunds or significant quantities of siacoin.
The primary source of funding for the Foundation will come from a new block subsidy. Following a hardfork, 30 KS per block will be allocated to the "Foundation Fund," continuing in perpetuity. The existing 30 KS per block miner reward is not affected. Additionally, one year's worth of block subsidies (approximately 1.57 GS) will be allocated to the Fund immediately upon activation of the hardfork. As detailed below, the Foundation will provably burn any coins that it cannot meaningfully spend. As such, the 30 KS subsidy should be viewed as a maximum. This allows the Foundation to grow alongside Sia without requiring additional hardforks. The Foundation will not be funded to any degree by the possession or sale of siafunds. Siafunds were originally introduced as a means of incentivizing growth, and we still believe in their effectiveness: a siafund holder wants to increase the amount of storage on Sia as much as possible. While the Foundation obviously wants Sia to succeed, its driving force should be its charter. Deriving significant revenue from siafunds would jeopardize the Foundation's impartiality and focus. Ultimately, we want the Foundation to act in the best interests of Sia, not in growing its own budget.
The Foundation inherits a great number of responsibilities from Nebulous. Each quarter, the Foundation will publish the progress it has made over the past quarter, and list the responsibilities it intends to prioritize over the coming quarter. This will be accompanied by a financial report, detailing each area of expenditure over the past quarter, and forecasting expenditures for the coming quarter. Below, we summarize some of the myriad responsibilities towards which the Foundation is expected to allocate its resources.
Maintain and enhance core Sia software
Arguably, this is the most important responsibility of the Foundation. At the heart of Sia is its consensus algorithm: regardless of other differences, all Sia software must agree upon the content and rules of the blockchain. It is therefore crucial that the algorithm be stewarded by an entity that is accountable to the community, transparent in its decision-making, and has no profit motive or other conflicts of interest. Accordingly, Sia’s consensus functionality will no longer be directly maintained by Nebulous. Instead, the Foundation will release and maintain an implementation of a "minimal Sia full node," comprising the Sia consensus algorithm and P2P networking code. The source code will be available in a public repository, and signed binaries will be published for each release. Other parties may use this code to provide alternative full node software. For example, Nebulous may extend the minimal full node with wallet, renter, and host functionality. The source code of any such implementation may be submitted to the Foundation for review. If the code passes review, the Foundation will provide "endorsement signatures" for the commit hash used and for binaries compiled internally by the Foundation. Specifically, these signatures assert that the Foundation believes the software contains no consensus-breaking changes or other modifications to imported Foundation code. Endorsement signatures and Foundation-compiled binaries may be displayed and distributed by the receiving party, along with an appropriate disclaimer. A minimal full node is not terribly useful on its own; the wallet, renter, host, and other extensions are what make Sia a proper developer platform. Currently, the only implementations of these extensions are maintained by Nebulous. The Foundation will contract Nebulous to ensure that these extensions continue to receive updates and enhancements. Later on, the Foundation intends to develop its own implementations of these extensions and others. As with the minimal node software, these extensions will be open source and available in public repositories for use by any Sia node software. With the consensus code now managed by the Foundation, the task of implementing and orchestrating hardforks becomes its responsibility as well. When the Foundation determines that a hardfork is necessary (whether through internal discussion or via community petition), a formal proposal will be drafted and submitted for public review, during which arguments for and against the proposal may be submitted to a public repository. During this time, the hardfork code will be implemented, either by Foundation employees or by external contributors working closely with the Foundation. Once the implementation is finished, final arguments will be heard. The Foundation board will then vote whether to accept or reject the proposal, and announce their decision along with appropriate justification. Assuming the proposal was accepted, the Foundation will announce the block height at which the hardfork will activate, and will subsequently release source code and signed binaries that incorporate the hardfork code. Regardless of the Foundation's decision, it is the community that ultimately determines whether a fork is accepted or rejected – nothing can change that. Foundation node software will never automatically update, so all forks must be explicitly adopted by users. Furthermore, the Foundation will provide replay and wipeout protection for its hard forks, protecting other chains from unintended or malicious reorgs. Similarly, the Foundation will ensure that any file contracts formed prior to a fork activation will continue to be honored on both chains until they expire. Finally, the Foundation also intends to pursue scalability solutions for the Sia blockchain. In particular, work has already begun on an implementation of Utreexo, which will greatly reduce the space requirements of fully-validating nodes (allowing a full node to be run on a smartphone) while increasing throughput and decreasing initial sync time. A hardfork implementing Utreexo will be submitted to the community as per the process detailed above. As this is the most important responsibility of the Foundation, it will receive a significant portion of the Foundation’s budget, primarily in the form of developer salaries and contracting agreements.
Support community services
We intend to allocate 25% of the Foundation Fund towards the community. This allocation will be held and disbursed in the form of siacoins, and will pay for grants, bounties, hackathons, and other community-driven endeavours. Any community-run service, such as a Skynet portal, explorer or web wallet, may apply to have its costs covered by the Foundation. Upon approval, the Foundation will reimburse expenses incurred by the service, subject to the exact terms agreed to. The intent of these grants is not to provide a source of income, but rather to make such services "break even" for their operators, so that members of the community can enrich the Sia ecosystem without worrying about the impact on their own finances.
Ensure easy acquisition and storage of siacoins
Most users will acquire their siacoins via an exchange. The Foundation will provide support to Sia-compatible exchanges, and pursue relevant integrations at its discretion, such as Coinbase's new Rosetta standard. The Foundation may also release DEX software that enables trading cryptocurrencies without the need for a third party. (The Foundation itself will never operate as a money transmitter.) Increasingly, users are storing their cryptocurrency on hardware wallets. The Foundation will maintain the existing Ledger Nano S integration, and pursue further integrations at its discretion. Of course, all hardware wallets must be paired with software running on a computer or smartphone, so the Foundation will also develop and/or maintain client-side wallet software, including both full-node wallets and "lite" wallets. Community-operated wallet services, i.e. web wallets, may be funded via grants. Like core software maintenance, this responsibility will be funded in the form of developer salaries and contracting agreements.
Protect the ecosystem
When it comes to cryptocurrency security, patching software vulnerabilities is table stakes; there are significant legal and social threats that we must be mindful of as well. As such, the Foundation will earmark a portion of its fund to defend the community from legal action. The Foundation will also safeguard the network from 51% attacks and other threats to network security by implementing softforks and/or hardforks where necessary. The Foundation also intends to assist in the development of a new FOSS software license, and to solicit legal memos on various Sia-related matters, such as hosting in the United States and the EU. In a broader sense, the establishment of the Foundation makes the ecosystem more robust by transferring core development to a more neutral entity. Thanks to its funding structure, the Foundation will be immune to various forms of pressure that for-profit companies are susceptible to.
Drive adoption of Sia
Although the overriding goal of the Foundation is to make Sia the best platform it can be, all that work will be in vain if no one uses the platform. There are a number of ways the Foundation can promote Sia and get it into the hands of potential users and developers. In-person conferences are understandably far less popular now, but the Foundation can sponsor and/or participate in virtual conferences. (In-person conferences may be held in the future, permitting circumstances.) Similarly, the Foundation will provide prizes for hackathons, which may be organized by community members, Nebulous, or the Foundation itself. Lastly, partnerships with other companies in the cryptocurrency space—or the cloud storage space—are a great way to increase awareness of Sia. To handle these responsibilities, one of the early priorities of the Foundation will be to hire a marketing director.
The Foundation Fund will be controlled by a multisig address. Each member of the Foundation's board will control one of the signing keys, with the signature threshold to be determined once the final composition of the board is known. (This threshold may also be increased or decreased if the number of board members changes.) Additionally, one timelocked signing key will be controlled by David Vorick. This key will act as a “dead man’s switch,” to be used in the event of an emergency that prevents Foundation board members from reaching the signature threshold. The timelock ensures that this key cannot be used unless the Foundation fails to sign a transaction for several months. On the 1st of each month, the Foundation will use its keys to transfer all siacoins in the Fund to two new addresses. The first address will be controlled by a high-security hot wallet, and will receive approximately one month's worth of Foundation expenditures. The second address, receiving the remaining siacoins, will be a modified version of the source address: specifically, it will increase the timelock on David Vorick's signing key by one month. Any other changes to the set of signing keys, such as the arrival or departure of board members, will be incorporated into this address as well. The Foundation Fund is allocated in SC, but many of the Foundation's expenditures must be paid in USD or other fiat currency. Accordingly, the Foundation will convert, at its discretion, a portion of its monthly withdrawals to fiat currency. We expect this conversion to be primarily facilitated by private "OTC" sales to accredited investors. The Foundation currently has no plans to speculate in cryptocurrency or other assets. Finally, it is important that the Foundation adds value to the Sia platform well in excess of the inflation introduced by the block subsidy. For this reason, the Foundation intends to provably burn, on a quarterly basis, any coins that it cannot allocate towards any justifiable expense. In other words, coins will be burned whenever doing so provides greater value to the platform than any other use. Furthermore, the Foundation will cap its SC treasury at 5% of the total supply, and will cap its USD treasury at 4 years’ worth of predicted expenses. Addendum: Hardfork Timeline We would like to see this proposal finalized and accepted by the community no later than September 30th. A new version of siad, implementing the hardfork, will be released no later than October 15th. The hardfork will activate at block 293220, which is expected to occur around 12pm EST on January 1st, 2021.
Addendum: Inflation specifics The total supply of siacoins as of January 1st, 2021 will be approximately 45.243 GS. The initial subsidy of 1.57 GS thus increases the supply by 3.47%, and the total annual inflation in 2021 will be at most 10.4% (if zero coins are burned). In 2022, total annual inflation will be at most 6.28%, and will steadily decrease in subsequent years.
We see the establishment of the Foundation as an important step in the maturation of the Sia project. It provides the ecosystem with a sustainable source of funding that can be exclusively directed towards achieving Sia's ambitious goals. Compared to other projects with far deeper pockets, Sia has always punched above its weight; once we're on equal footing, there's no telling what we'll be able to achieve. Nevertheless, we do not propose this change lightly, and have taken pains to ensure that the Foundation will act in accordance with the ideals that this community shares. It will operate transparently, keep inflation to a minimum, and respect the user's fundamental role in decentralized systems. We hope that everyone in the community will consider this proposal carefully, and look forward to a productive discussion.
You've probably been hearing a lot about Bitcoin recently and are wondering what's the big deal? Most of your questions should be answered by the resources below but if you have additional questions feel free to ask them in the comments. It all started with the release of the release of Satoshi Nakamoto's whitepaper however that will probably go over the head of most readers so we recommend the following videos for a good starting point for understanding how bitcoin works and a little about its long term potential:
Limited Supply - There will only ever be 21,000,000 bitcoins created and they are issued in a predictable fashion, you can view the inflation schedule here. Once they are all issued Bitcoin will be truly deflationary. The halving countdown can be found here.
Open source - Bitcoin code is fully auditable. You can read the source code yourself here.
Accountable - The public ledger is transparent, all transactions are seen by everyone.
Decentralized - Bitcoin is globally distributed across thousands of nodes with no single point of failure and as such can't be shut down similar to how Bittorrent works. You can even run a node on a Raspberry Pi.
Censorship resistant - No one can prevent you from interacting with the bitcoin network and no one can censor, alter or block transactions that they disagree with, see Operation Chokepoint.
Push system - There are no chargebacks in bitcoin because only the person who owns the address where the bitcoins reside has the authority to move them.
Low fee scaling - On chain transaction fees depend on network demand and how much priority you wish to assign to the transaction. Most wallets calculate on chain fees automatically but you can view current fees here and mempool activity here. On chain fees may rise occasionally due to network demand, however instant micropayments that do not require confirmations are happening via the Lightning Network, a second layer scaling solution currently rolling out on the Bitcoin mainnet.
Borderless - No country can stop it from going in/out, even in areas currently unserved by traditional banking as the ledger is globally distributed.
Portable - Bitcoins are digital so they are easier to move than cash or gold. They can even be transported by simply memorizing a string of words for wallet recovery (while cool this method is generally not recommended due to potential for insecure key generation by inexperienced users. Hardware wallets are the preferred method for new users due to ease of use and additional security).
Bitcoin.org and BuyBitcoinWorldwide.com are helpful sites for beginners. You can buy or sell any amount of bitcoin (even just a few dollars worth) and there are several easy methods to purchase bitcoin with cash, credit card or bank transfer. Some of the more popular resources are below, also check out the bitcoinity exchange resources for a larger list of options for purchases.
Here is a listing of local ATMs. If you would like your paycheck automatically converted to bitcoin use Bitwage. Note: Bitcoins are valued at whatever market price people are willing to pay for them in balancing act of supply vs demand. Unlike traditional markets, bitcoin markets operate 24 hours per day, 365 days per year. Preev is a useful site that that shows how much various denominations of bitcoin are worth in different currencies. Alternatively you can just Google "1 bitcoin in (your local currency)".
Securing your bitcoins
With bitcoin you can "Be your own bank" and personally secure your bitcoins OR you can use third party companies aka "Bitcoin banks" which will hold the bitcoins for you.
If you prefer to "Be your own bank" and have direct control over your coins without having to use a trusted third party, then you will need to create your own wallet and keep it secure. If you want easy and secure storage without having to learn computer security best practices, then a hardware wallet such as the Trezor, Ledger or ColdCard is recommended. Alternatively there are many software wallet options to choose from here depending on your use case.
If you prefer to let third party "Bitcoin banks" manage your coins, try Gemini but be aware you may not be in control of your private keys in which case you would have to ask permission to access your funds and be exposed to third party risk.
Note: For increased security, use Two Factor Authentication (2FA) everywhere it is offered, including email! 2FA requires a second confirmation code to access your account making it much harder for thieves to gain access. Google Authenticator and Authy are the two most popular 2FA services, download links are below. Make sure you create backups of your 2FA codes.
As mentioned above, Bitcoin is decentralized, which by definition means there is no official website or Twitter handle or spokesperson or CEO. However, all money attracts thieves. This combination unfortunately results in scammers running official sounding names or pretending to be an authority on YouTube or social media. Many scammers throughout the years have claimed to be the inventor of Bitcoin. Websites like bitcoin(dot)com and the btc subreddit are active scams. Almost all altcoins (shitcoins) are marketed heavily with big promises but are really just designed to separate you from your bitcoin. So be careful: any resource, including all linked in this document, may in the future turn evil. Don't trust, verify. Also as they say in our community "Not your keys, not your coins".
Where can I spend bitcoins?
Check out spendabit or bitcoin directory for millions of merchant options. Also you can spend bitcoin anywhere visa is accepted with bitcoin debit cards such as the CashApp card. Some other useful site are listed below.
Mining bitcoins can be a fun learning experience, but be aware that you will most likely operate at a loss. Newcomers are often advised to stay away from mining unless they are only interested in it as a hobby similar to folding at home. If you want to learn more about mining you can read more here. Still have mining questions? The crew at /BitcoinMining would be happy to help you out. If you want to contribute to the bitcoin network by hosting the blockchain and propagating transactions you can run a full node using this setup guide. If you would prefer to keep it simple there are several good options. You can view the global node distribution here.
Just like any other form of money, you can also earn bitcoins by being paid to do a job.
You can also earn bitcoins by participating as a market maker on JoinMarket by allowing users to perform CoinJoin transactions with your bitcoins for a small fee (requires you to already have some bitcoins.
The following is a short list of ongoing projects that might be worth taking a look at if you are interested in current development in the bitcoin space.
One Bitcoin is quite large (hundreds of £/$/€) so people often deal in smaller units. The most common subunits are listed below:
one bitcoin is equal to 100 million satoshis
1,000 per bitcoin
used as default unit in recent Electrum wallet releases
1,000,000 per bitcoin
colloquial "slang" term for microbitcoin (μBTC)
100,000,000 per bitcoin
smallest unit in bitcoin, named after the inventor
For example, assuming an arbitrary exchange rate of $10000 for one Bitcoin, a $10 meal would equal:
For more information check out the Bitcoin units wiki. Still have questions? Feel free to ask in the comments below or stick around for our weekly Mentor Monday thread. If you decide to post a question in /Bitcoin, please use the search bar to see if it has been answered before, and remember to follow the community rules outlined on the sidebar to receive a better response. The mods are busy helping manage our community so please do not message them unless you notice problems with the functionality of the subreddit. Note: This is a community created FAQ. If you notice anything missing from the FAQ or that requires clarification you can edit it here and it will be included in the next revision pending approval. Welcome to the Bitcoin community and the new decentralized economy!
If you are new to investing into Cryptocurrencies this summary might help you.
Knowing basic terms:
You'll stumble across a lot of terms and expressions some are of technical & some of financial nature, for example:
What actually is the blockchain, how does Bitcoin work under the hood, what is proof of stake...?
It's also important to know what are some basic terms concerning investing in general:
marketcap, volume, liquidity, dollar cost average...
Following Crypto News:
May it be our beloved cc, twitter, big new-sites like cointelegraph - stay up to date. Knowing what is going on in the sphere can give you an edge but also mind the saying "buy the rumor, sell the news"!
Having an investment strategy:
Strategies will help you to control your emotions - act as rational as possible.
Define goals at what pricepoint you want to buy and when to sell an asset (entrance/exit strategies).
Don't buy or sell all your coins at once - do it in smaller steps because you never know when the price is right (use methods like Dollar cost averaging).
Patience: in this fast reacting market everybody chases quick money but if you wait for a strategy to pay off, or that a price recovers to recoup losses it can take weeks, months, years.
Don't chase pumps - it's often already over if a coin has pumped and you'll end up as "bagholder" buying in at high prices.
Don't invest more than you are willing to lose (it even hurts to lose small portions of money so be careful and responsible)
Diversify - don't put all eggs in one basket. Split your investments up into Coins that already are etablished, like BTC, ETH, add some promising Altcoins and only a small portion of moonshots for gambling...
Be prepared & don't get scammed:
Use apps like blockfolio or coinstats to track prices on your mobile device or visit webpages like coingecko and coinmarketcap.
Use Hardware wallets like Ledger & Trezor to store your assets safely - remember not your keys not your coins...
Don't leave too much money on exchanges.
Write always down your passwords, passphrases and seed words (best on paper away from your computer). You'll regret if you don't.
Never ever send someone those private information, don't reply to uninitiated chats or open suspicious mails.
Watch out for "Crypto gurus" promoting their pump and dump schemes.
There have been many recent posts about the blackmail email scam, so I have written this post and will keep it stickied until the posts about the scam die down. Blackmail email scams have that name because they started as an email spam campaign, however there have also been reports of these scams being sent via SMS and physical mail. If you are reading this because you have received one of these emails and you are worried, you can stop worrying. The blackmail email scam is a spam campaign that is sent out to thousands of addresses at a time. The threats are lies and you do not have anything to worry about. In many cases, the emails will contain some sort of privileged information about you such as your name, part or all of your phone number, and your password.The emails may also look like they were sent from your own email address. The data is gathered from data breaches, and if the email looks like it came from your account that is due to email spoofing. You can use the service Have I Been Pwned? to see if you are in any publicly known data breaches. If you receive an email that contains a password that you currently use, you should immediately change that. Current recommended password guidelines say that you should use a different, complex password for every account. You can generate and save passwords using a password manager for convenience. You should also be using two factor authentication using an app like Google Authenticator instead of receiving codes through SMS. Here are some news articles about this scam. Here is a story from Brian Krebs, and here is a story from the New York Times. Below are a few examples, but if you receive an email that is similar but not the same as the examples you see, that does not matter and does not mean that the email is real. The spammers constantly switch up their templates in order to bypass spam filters, so it's normal to receive an email that hasn't yet been posted online.
Hey, some time ago your computer was infected with my private malware, RAT (Remote Administration Tool). I know at the time of infection your passwords was: xxxxxxxxxxx My malware gave me full access to all your accounts, contacts and it also was possible to spy on you over your webcam. Sometimes when I was bored I was spying on you, then once you started to SATISFYING YOURSELF! At first I didn't knew how to react as I was shocked, then I decided to record you, I checked on google and found the software: Bandicam and it did the job. After that I removed my malware to not leave any traces and this email was sent from some hacked account. I can send the video of you to all your friends, contacts and publish it on social networks and the whole web. You can stop me and only I can help you out in this situation. Pay exactly 740$ in Bitcoin (BTC). It's easy to buy Bitcoin (BTC), for example here: https://paxful.com/buy-bitcoin , https://www.buybitcoinworldwide.com/ , https://www.kraken.com/ , or google another exchanger. My Bitcoin (BTC) wallet is: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Yes that's how the wallet looks like, copy and paste it, it's (cAsE-sEnSEtiVE) I give you 3 days time to pay. As I got access to this email account, I will know if this email has already been read, so the time is running. After receiving the payment, I will remove the video and you can life your live in peace like before. Learn from the mistake and update your browser before browsing the web next time! I know XXXX is one of your password on day of hack.. Lets get directly to the point. Not one person has paid me to check about you. You do not know me and you're probably thinking why you are getting this email? in fact, i actually placed a malware on the adult vids (adult porn) website and you know what, you visited this site to experience fun (you know what i mean). When you were viewing videos, your browser started out operating as a RDP having a key logger which provided me with accessibility to your display and web cam. immediately after that, my malware obtained every one of your contacts from your Messenger, FB, as well as email account. after that i created a double-screen video. 1st part shows the video you were viewing (you have a nice taste omg), and 2nd part displays the recording of your cam, and its you. Best solution would be to pay me $1004. We are going to refer to it as a donation. in this situation, i most certainly will without delay remove your video. My -BTC -address: 1GohL1jDz8BapZhohN2Xry6AKPq6PiJrjw [case SeNSiTiVe, copy & paste it] You could go on your life like this never happened and you will not ever hear back again from me. You'll make the payment via Bitcoin (if you do not know this, search 'how to buy bitcoin' in Google). if you are planning on going to the law, surely, this e-mail can not be traced back to me, because it's hacked too. I have taken care of my actions. i am not looking to ask you for a lot, i simply want to be paid. if i do not receive the bitcoin;, i definitely will send out your video recording to all of your contacts including friends and family, co-workers, and so on. Nevertheless, if i do get paid, i will destroy the recording immediately. If you need proof, reply with Yeah then i will send out your video recording to your 8 friends. it's a nonnegotiable offer and thus please don't waste mine time & yours by replying to this message. I know xxxxxxxxxxxx is one of your password on day of hack.. Lets get directly to the point. Not one person has paid me to check about you. You do not know me and you're probably thinking why you are getting this email? in fact, i actually placed a malware on the adult vids (adult porn) website and you know what, you visited this site to experience fun (you know what i mean). When you were viewing videos, your browser started out operating as a RDP having a key logger which provided me with accessibility to your display and web cam. immediately after that, my malware obtained every one of your contacts from your Messenger, FB, as well as email account. after that i created a double-screen video. 1st part shows the video you were viewing (you have a nice taste omg), and 2nd part displays the recording of your cam, and its you. Best solution would be to pay me $1013. We are going to refer to it as a donation. in this situation, i most certainly will without delay remove your video. My -BTC -address: 1KzA7GYSyvXCmPpojZ4qTbZGmjjbbSfwBg [case SeNSiTiVe, copy & paste it] You could go on your life like this never happened and you will not ever hear back again from me. You'll make the payment via Bitcoin (if you do not know this, search 'how to buy bitcoin' in Google). if you are planning on going to the law, surely, this e-mail can not be traced back to me, because it's hacked too. I have taken care of my actions. i am not looking to ask you for a lot, i simply want to be paid. if i do not receive the bitcoin;, i definitely will send out your video recording to all of your contacts including friends and family, co-workers, and so on. Nevertheless, if i do get paid, i will destroy the recording immediately. If you need proof, reply with Yeah then i will send out your video recording to your 8 friends. it's a nonnegotiable offer and thus please don't waste mine time & yours by replying to this message. Lets get directly to the point. Not one person has paid me to check about you. You do not know me and you're probably thinking why you are getting this email? in fact, i actually placed a malware on the adult vids (adult porn) website and you know what, you visited this site to experience fun (you know what i mean). When you were viewing videos, your browser started out operating as a RDP having a key logger which provided me with accessibility to your display and web cam. immediately after that, my malware obtained every one of your contacts from your Messenger, FB, as well as email account. after that i created a double-screen video. 1st part shows the video you were viewing (you have a nice taste omg), and 2nd part displays the recording of your cam, and its you. Best solution would be to pay me $1002. We are going to refer to it as a donation. in this situation, i most certainly will without delay remove your video. My -BTC -address: 1JXvEapcRCvywymcrYZ1rcCfLfNZKri4LP [case SeNSiTiVe, copy & paste it] You could go on your life like this never happened and you will not ever hear back again from me. You'll make the payment via Bitcoin (if you do not know this, search 'how to buy bitcoin' in Google). if you are planning on going to the law, surely, this e-mail can not be traced back to me, because it's hacked too. I have taken care of my actions. i am not looking to ask you for a lot, i simply want to be paid. if i do not receive the bitcoin;, i definitely will send out your video recording to all of your contacts including friends and family, co-workers, and so on. Nevertheless, if i do get paid, i will destroy the recording immediately. If you need proof, reply with Yeah then i will send out your video recording to your 8 friends. it's a nonnegotiable offer and thus please don't waste mine time & yours by replying to this message. Hello! I'm the software engineer who hacked into your device's OS. I've been observing you for months now. The thing is, you've been infected with malware through the adult website you visited. In case you're not familiar with it, I'll explain. The Trojan infection gives me full access and control over your computer or any other device on your local. It means that I can see everything on your screen, turn on my camera and microphone, but you do not know about it. I also have access to all your contacts, social networking data and all your correspondence. Why didn't your antivirus detect any malware? A: My malware uses a driver, I update its signatures every 4 hours to keep your antivirus silent. I have made a video showing how you satisfy yourself on the left side of the screen, and on the right side you see the video you have been watching. With one click, I can send this video to all your contacts in the email and social networks. I can also publish access to all your emails and messaging apps that you use. If you want to prevent this, at that point: Transfer $400(USD) to my bitcoin wallet (if you do not know how to do it, then type in to Google: "Purchase a bitcoin"). My Bitcoin Wallet:1EGBGBptS9yKNPYYU9qUEoPNLptee8CEq9 After getting the payment, I will destroy the video and you won't hear from me again. I will provide you 50 hours (more than two days) to pay. I have a notice that you read this email and the timer started you opened it. Don't attempt to answer me. It doesn't make any sense (the sender's address is generated by random). Filing a complaint somewhere doesn't make sense, because this email cannot be tracked, and neither can my bitcoin address. I don't make mistakes. If I find that you shared this message with someone else, the video will be distributed immediately. Good luck with that. And here are some common keywords used in the email so that this thread can be found by people Googling the email: "Marlware, international hacker group, No person has compensated, very own video clip, software on the adult, porno sitio, one of your pass word, .br, specific pixel, sexual content web portal, a malware on the adult, a malware on the, double-screen, is a reasonable price tag for our little secret, you have a good taste lmao, I placed a malware on the adult vids, your browser began operating as a RDP, had been abusing yourself in front of computer display, you are one of those people that downloaded the malicious, I made a split-screen video, While you were watching the video, your web browser acted as, malware on the porn website and guess what, an unique pixel, you jerked off while watching an online video, When you pressed the play button the virus begins saving all the things thru, ja.scr, My malicious soft started your front cam, and also send the video link to all of yourfriends, I infected your gadget with a malware and now, AnywaysI downloaded all contacts, my program quickly got into your system, To a time where you jerk off watching","For the present moment I have at my disposal all, When you arouse sexually watching porno, In such a way all needed compromising material and contact, All information to yours SNSs user accounts, You watched sexual content portal and toss","Hello! WannaCry is back! All your, in front of the screen browsing adult stuff, As you flog the dummy watching, U are going to be offered 5 days after checking this notice, RAT 68006, the damnific malware, pastime and entertainment there, not my single victim, beat the dummy, buff the muffin, choke a chicken, front camera capturing video, with you frigging, with you chaturbating, with you masturbating, web digicam, U are going to have 5 dayss, i utilize just hacked wi, pressured this trojan to, glue a pair of videos, glue two videos, the RAT, if you want me to destroy this whole video, downloaded all contacts from your computer, your list of contacts or relatives will, I made a video that shows how you masturbate, hacked you through a virus in an ad on a porn website, my illiteracy, nоt mind on my illiterаcy, I рilfered all рrivy bаckground, videоtaре with yоur masturbаtion, my delеtеrious soft, cаmеra shооt the videоtaрe, you sеlf-аbusing, Differently I will send the video to all your colleagues and friends, your front-camera made the videotape with you self-abusing, RAT 98390 malware, the minute you went to one adult page, information to contact info I discovered on your devices and remember there is a lot of these, not including Double VPN As a result, I forced my malware to hook up to a mic, web camera and catch the video from it, poisoned a number of adult sites, video clip to fit on a single tv screen, This letter has invisible monitoring program inside and i will be aware of when you are going to check, doing ur stuff and a clip u jerked to, the investigation will last, I uploaded our malicious program on your device, furthermore malware saved exactly the video you chose, its a record with your wanking, friends will see u taking proper care of yourself, Your system is controlled by the malicious program, If you were more careful while playing with yourself, that whacking off to adult web-sites is, adult website which was poisoned with my malware, nor i think that jerking off to porn sites is really a gross thing, so I dgf lmao, proof just reply to this email with, if you want me to destroy all this compromising evidence, will send your video to 5 contacts, amount in Usd that can cope with this scenario, You are welcome to contact your local authorities, If you want proof, reply with, i pride myself in being apart of an internet group, so i dgf, I take good care of my being anonymous, information related to the RAT virus, been able get in to all ur units, to all of your contacts including, search engines like goo, case sensitive, so copy,, and at this moment I, It is a non-nego, don't waste my perso, thi s mes, back while visiting, showe ring, what should you do ?, porno webpage, this embarrassing situation, navigated to the page, bare-assed, on well-known websites and publications, I got an order from someone to kill you and your family, immediately kill your family, is an explosive device, My mercenary is, explosive device detonates, triggered your webcam, piquant websites, my exploit downloaded, replenish btc wallet, instantaneously erase, actual recorded material, neglect this email, my RAT trojan, video you jerked, I used keylogger, your disk dump, malware intercepts, installed a malware, remove your video footage, RAT onto your computer, greasy stimulating actions, excentric preferrables, porn web-page, to your Tax Department, network will be DDoS, friends, WannaCry, building a protection policy, in Tax Departament, Yours service going, we pass CloudFlare, hear fake-experts, backuped phone, -1663, of your joys, digits your phone, (porno), BIG pervert, both files and scale, naughty video clips, Soy un hacker, I installed spyware, n website with teen, malware on the porn website, very own recorded material""Marlware, international hacker group, No person has compensated, very own video clip, software on the adult, porno sitio, one of your pass word, specific pixel, sexual content web portal, a malware on the adult, a malware on the, double-screen, is a reasonable price tag for our little secret, you have a good taste lmao, I placed a malware on the adult vids, your browser began operating as a RDP, had been abusing yourself in front of computer display, you are one of those people that downloaded the malicious, I made a split-screen video, While you were watching the video, your web browser acted as, malware on the porn website and guess what, an unique pixel, you jerked off while watching an online video, When you pressed the play button the virus begins saving all the things thru, ja.scr, My malicious soft started your front cam, and also send the video link to all of yourfriends, I infected your gadget with a malware and now, AnywaysI downloaded all contacts, my program quickly got into your system, To a time where you jerk off watching","For the present moment I have at my disposal all, When you arouse sexually watching porno, In such a way all needed compromising material and contact, All information to yours SNSs user accounts, You watched sexual content portal and toss","Hello! WannaCry is back! All your, in front of the screen browsing adult stuff, As you flog the dummy watching, U are going to be offered 5 days after checking this notice, RAT 68006, the damnific malware, pastime and entertainment there, not my single victim, beat the dummy, buff the muffin, choke a chicken, front camera capturing video, with you frigging, with you chaturbating, with you masturbating, web digicam, U are going to have 5 dayss, i utilize just hacked wi, pressured this trojan to, glue a pair of videos, glue two videos, the RAT, if you want me to destroy this whole video, downloaded all contacts from your computer, your list of contacts or relatives will, I made a video that shows how you masturbate, hacked you through a virus in an ad on a porn website, my illiteracy, nоt mind on my illiterаcy, I рilfered all рrivy bаckground, videоtaре with yоur masturbаtion, my delеtеrious soft, cаmеra shооt the videоtaрe, you sеlf-аbusing, Differently I will send the video to all your colleagues and friends, your front-camera made the videotape with you self-abusing, RAT 98390 malware, the minute you went to one adult page, information to contact info I discovered on your devices and remember there is a lot of these, not including Double VPN As a result, I forced my malware to hook up to a mic, web camera and catch the video from it, poisoned a number of adult sites, video clip to fit on a single tv screen, This letter has invisible monitoring program inside and i will be aware of when you are going to check, doing ur stuff and a clip u jerked to, the investigation will last, I uploaded our malicious program on your device, furthermore malware saved exactly the video you chose, its a record with your wanking, friends will see u taking proper care of yourself, Your system is controlled by the malicious program, If you were more careful while playing with yourself, that whacking off to adult web-sites is, adult website which was poisoned with my malware, nor i think that jerking off to porn sites is really a gross thing, so I dgf lmao, proof just reply to this email with, if you want me to destroy all this compromising evidence, will send your video to 5 contacts, amount in Usd that can cope with this scenario, You are welcome to contact your local authorities, If you want proof, reply with, i pride myself in being apart of an internet group, so i dgf, I take good care of my being anonymous, information related to the RAT virus, been able get in to all ur units, to all of your contacts including, search engines like goo, case sensitive, so copy,, and at this moment I, It is a non-nego, don't waste my perso, thi s mes, back while visiting, showe ring, what should you do ?, porno webpage, this embarrassing situation, navigated to the page, bare-assed, on well-known websites and publications, I got an order from someone to kill you and your family, immediately kill your family, is an explosive device, My mercenary is, explosive device detonates, triggered your webcam, piquant websites, my exploit downloaded, replenish btc wallet, instantaneously erase, actual recorded material, neglect this email, my RAT trojan, video you jerked, I used keylogger, your disk dump, malware intercepts, installed a malware, remove your video footage, RAT onto your computer, greasy stimulating actions, excentric preferrables, porn web-page, to your Tax Department, network will be DDoS, friends, WannaCry, building a protection policy, in Tax Departament, Yours service going, we pass CloudFlare, hear fake-experts, backuped phone, -1663, of your joys, digits your phone, (porno), BIG pervert, both files and scale, naughty video clips, Soy un hacker, I installed spyware, n website with teen, malware on the porn website, very own recorded material, ιs yοur ραssρhrαse, after seeing the video of you jerking off, τhιηκ οf ιτ αs α dοηατιοη, split-screen video, 𝐄𝐧𝐭𝐢𝐫𝐞 𝐯𝐢𝐝𝐞𝐨 𝐜𝐥𝐢𝐩 𝐮𝐧𝐝𝐞𝐫𝐭𝐚𝐤𝐢𝐧𝐠 𝐫𝐚𝐮𝐧𝐜𝐡𝐲 𝐦𝐚𝐭𝐭𝐞𝐫𝐬, 𝐚𝐜𝐭𝐮𝐚𝐥𝐥𝐲 𝐞𝐧𝐭𝐞𝐫𝐞𝐝 𝐭𝐡𝐚𝐭 𝐩𝐨𝐫𝐧𝐨 𝐢𝐧𝐭𝐞𝐫𝐧𝐞𝐭 𝐬𝐢𝐭𝐞, 𝐇𝐨𝐰 𝐰𝐢𝐥𝐥 𝐲𝐨𝐮 𝐩𝐮𝐭 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫 𝐭𝐡𝐞 𝐩𝐚𝐲𝐦𝐞𝐧𝐭"
Help recovering from old wallet.dat for an old friend.
Hey all, I've been in the Bitcoin space since early 2012. I have a situation that I would love to get some assistance with, I will explain the situation momentarily. Please do not message me and ask me for the wallet.dat file it's not going to happen. TL;DR I have an old wallet.dat file from late 2012 or early 2013 from a coin I sold to a friend. Tried to recover the coins in 2018 and failed, later found out that someone had access to the computer and could have easily stole them. Would the current Bitcoin Core be able to read an old wallet.dat file, and is there any way to easily view the balance of a 2012 wallet.dat file without having to load the entire blockchain? In the early days of Bitcoin as many of you OG's know, the only option to securely store your coins was to use the default Bitcoin wallet in a wallet.dat file. A friend of mine was really wanted to invest in Bitcoin but didn't know how, so I sold one to him because I didn't want him to get screwed. I installed Bitcoin QT on their home laptop, had him write down the password on a piece of paper and had him put a backup of the wallet.dat file onto a USB. Fast forward to when the price went to $20k plus, he calls me up super excited and said he wanted to sell his coin because he could use the money and I encouraged it because from my prior experience I knew the momentum was unsustainable and I had sold a few coins of my own. Anyway, I go over to his house and we huddle around his computer. He tells me that he upgraded the hard drive in his computer and gave me his old one and I went back to my house to get an external hard drive reader. I came back, booted up his old drive and remembered that we would have to let it sync up in order to get the coins out, and on his internet that wasn't going to happen anytime soon. He gave me the hard drive and I went home and left on Bitcoin QT overnight and in the morning I was shocked to see that there were no transactions on the wallet. Quick note, he had the wallet password in a file on his documents titled "Bitcoin Wallet Password.txt". smh. I started to panic, and I realized how bad this looked on me. I called him and told him that there were no coins on there and asked if he had his USB stick and he told me he had lost it years ago. I frantically looked through all of my old wallet files to find any transaction that could link to his address, to show that his coins were still in there. After a while I realized I had sent the coins from the now defunct btc-e.com, and had no way to check up on the coins. I did everything in my ability to try to recover lost data from the hard drive to no avail. I asked him if anyone else has had access to his computer, and then asked him how he replaced his hard drive because I know him well enough to know he wouldn't pull apart a laptop to replace the hard drive. He told me he took it to a shop to have it replaced a few months earlier. I suspect that I'm either trying to view the wallet incorrectly or whoever replaced his hard drive snooped on his hard drive, stole the coins and replaced the wallet.dat file and generated a new one. I have to admit, I was relieved a little bit to have an explanation to coins not being there but I could imagine he thinks I may have had something to do with it. I made a few more attempts over the years whenever I was reminded of the situation to no avail. We kind of fell out after that and haven't spoken in a while. Recently, I saw a post on his Facebook that his wife is pregnant they are having a baby, and that's why I'm here. I would love nothing more than to be able to message him and let him know that I have 11 grand waiting for him, because I'm certain the money would mean the world to him during such a stressful time. Any help or insights would be incredibly helpful and appreciated.
What I currently use for privacy (after almost 2 years of long investing into it)
https://github.com/gridcoin-community/Gridcoin-Research/releases/tag/184.108.40.206 Finally! After over ten months of development and testing, "Fern" has arrived! This is a whopper. 240 pull requests merged. Essentially a complete rewrite that was started with the scraper (the "neural net" rewrite) in "Denise" has now been completed. Practically the ENTIRE Gridcoin specific codebase resting on top of the vanilla Bitcoin/Peercoin/Blackcoin vanilla PoS code has been rewritten. This removes the team requirement at last (see below), although there are many other important improvements besides that. Fern was a monumental undertaking. We had to encode all of the old rules active for the v10 block protocol in new code and ensure that the new code was 100% compatible. This had to be done in such a way as to clear out all of the old spaghetti and ring-fence it with tightly controlled class implementations. We then wrote an entirely new, simplified ruleset for research rewards and reengineered contracts (which includes beacon management, polls, and voting) using properly classed code. The fundamentals of Gridcoin with this release are now on a very sound and maintainable footing, and the developers believe the codebase as updated here will serve as the fundamental basis for Gridcoin's future roadmap. We have been testing this for MONTHS on testnet in various stages. The v10 (legacy) compatibility code has been running on testnet continuously as it was developed to ensure compatibility with existing nodes. During the last few months, we have done two private testnet forks and then the full public testnet testing for v11 code (the new protocol which is what Fern implements). The developers have also been running non-staking "sentinel" nodes on mainnet with this code to verify that the consensus rules are problem-free for the legacy compatibility code on the broader mainnet. We believe this amount of testing is going to result in a smooth rollout. Given the amount of changes in Fern, I am presenting TWO changelogs below. One is high level, which summarizes the most significant changes in the protocol. The second changelog is the detailed one in the usual format, and gives you an inkling of the size of this release.
Note that the protocol changes will not become active until we cross the hard-fork transition height to v11, which has been set at 2053000. Given current average block spacing, this should happen around October 4, about one month from now. Note that to get all of the beacons in the network on the new protocol, we are requiring ALL beacons to be validated. A two week (14 day) grace period is provided by the code, starting at the time of the transition height, for people currently holding a beacon to validate the beacon and prevent it from expiring. That means that EVERY CRUNCHER must advertise and validate their beacon AFTER the v11 transition (around Oct 4th) and BEFORE October 18th (or more precisely, 14 days from the actual date of the v11 transition). If you do not advertise and validate your beacon by this time, your beacon will expire and you will stop earning research rewards until you advertise and validate a new beacon. This process has been made much easier by a brand new beacon "wizard" that helps manage beacon advertisements and renewals. Once a beacon has been validated and is a v11 protocol beacon, the normal 180 day expiration rules apply. Note, however, that the 180 day expiration on research rewards has been removed with the Fern update. This means that while your beacon might expire after 180 days, your earned research rewards will be retained and can be claimed by advertising a beacon with the same CPID and going through the validation process again. In other words, you do not lose any earned research rewards if you do not stake a block within 180 days and keep your beacon up-to-date. The transition height is also when the team requirement will be relaxed for the network.
Besides the beacon wizard, there are a number of improvements to the GUI, including new UI transaction types (and icons) for staking the superblock, sidestake sends, beacon advertisement, voting, poll creation, and transactions with a message. The main screen has been revamped with a better summary section, and better status icons. Several changes under the hood have improved GUI performance. And finally, the diagnostics have been revamped.
The wallet sync speed has been DRASTICALLY improved. A decent machine with a good network connection should be able to sync the entire mainnet blockchain in less than 4 hours. A fast machine with a really fast network connection and a good SSD can do it in about 2.5 hours. One of our goals was to reduce or eliminate the reliance on snapshots for mainnet, and I think we have accomplished that goal with the new sync speed. We have also streamlined the in-memory structures for the blockchain which shaves some memory use. There are so many goodies here it is hard to summarize them all. I would like to thank all of the contributors to this release, but especially thank @cyrossignol, whose incredible contributions formed the backbone of this release. I would also like to pay special thanks to @barton2526, @caraka, and @Quezacoatl1, who tirelessly helped during the testing and polishing phase on testnet with testing and repeated builds for all architectures. The developers are proud to present this release to the community and we believe this represents the starting point for a true renaissance for Gridcoin!
Most significantly, nodes calculate research rewards directly from the magnitudes in EACH superblock between stakes instead of using a two- or three- point average based on a CPID's current magnitude and the magnitude for the CPID when it last staked. For those long-timers in the community, this has been referred to as "Superblock Windows," and was first done in proof-of-concept form by @denravonska.
Network magnitude unit pinned to a static value of 0.25
Max research reward allowed per block raised to 16384 GRC (from 12750 GRC)
New CPIDs begin accruing research rewards from the first superblock that contains the CPID instead of from the time of the beacon advertisement
500 GRC research reward limit for a CPID's first stake
6-month expiration for unclaimed rewards
10-block spacing requirement between research reward claims
Rolling 5-day payment-per-day limit
Legacy tolerances for floating-point error and time drift
The need to include a valid copy of a CPID's magnitude in a claim
10-block emission adjustment interval for the magnitude unit
One-time beacon activation requires that participants temporarily change their usernames to a verification code at one whitelisted BOINC project
Verification codes of pending beacons expire after 3 days
Self-service beacon removal
Burn fee for beacon advertisement increased from 0.00001 GRC to 0.5 GRC
Rain addresses derived from beacon keys instead of a default wallet address
Beacon expiration determined as of the current block instead of the previous block
The ability for developers to remove beacons
The ability to sign research reward claims with non-current but unexpired beacons
As a reminder:
Beacons expire after 6 months pass (180 days)
Beacons can be renewed after 5 months pass (150 days)
Renewed beacons must be signed with the same key as the original beacon
Magnitudes less than 1 include two fractional places
Magnitudes greater than or equal to 1 but less than 10 include one fractional place
A valid superblock must match a scraper convergence
Superblock popularity election mechanics
Yes/no/abstain and single-choice response types (no user-facing support yet)
To create a poll, a maximum of 250 UTXOs for a single address must add up to 100000 GRC. These are selected from the largest downwards.
Burn fee for creating polls scaled by the number of UTXOs claimed
50 GRC for a poll contract
0.001 GRC per claimed UTXO
Burn fee for casting votes scaled by the number of UTXOs claimed
0.01 GRC for a vote contract
0.01 GRC to claim magnitude
0.01 GRC per claimed address
0.001 GRC per claimed UTXO
Maximum length of a poll title: 80 characters
Maximum length of a poll question: 100 characters
Maximum length of a poll discussion website URL: 100 characters
Maximum number of poll choices: 20
Maximum length of a poll choice label: 100 characters
Magnitude, CPID count, and participant count poll weight types
The ability for developers to remove polls and votes
[220.127.116.11] 2020-09-03, mandatory, "Fern"
Backport newer uint256 types from Bitcoin #1570 (@cyrossignol)
Implement project level rain for rainbymagnitude #1580 (@jamescowens)
Upgrade utilities (Update checker and snapshot downloadeapplication) #1576 (@iFoggz)
Provide fees collected in the block by the miner #1601 (@iFoggz)
Add support for generating legacy superblocks from scraper stats #1603 (@cyrossignol)
Port of the Bitcoin Logger to Gridcoin #1600 (@jamescowens)
Implement zapwallettxes #1605 (@jamescowens)
Implements a global event filter to suppress help question mark #1609 (@jamescowens)
Add next target difficulty to RPC output #1615 (@cyrossignol)
Add caching for block hashes to CBlock #1624 (@cyrossignol)
Make toolbars and tray icon red for testnet #1637 (@jamescowens)
Add an rpc call convergencereport #1643 (@jamescowens)
Implement newline filter on config file read in #1645 (@jamescowens)
Implement beacon status icon/button #1646 (@jamescowens)
Add gridcointestnet.png #1649 (@caraka)
Add precision to support magnitudes less than 1 #1651 (@cyrossignol)
Replace research accrual calculations with superblock snapshots #1657 (@cyrossignol)
Publish example gridcoinresearch.conf as a md document to the doc directory #1662 (@jamescowens)
Add options checkbox to disable transaction notifications #1666 (@jamescowens)
Add support for self-service beacon deletion #1695 (@cyrossignol)
Add support for type-specific contract fee amounts #1698 (@cyrossignol)
Add verifiedbeaconreport and pendingbeaconreport #1696 (@jamescowens)
Add preliminary testing option for block v11 height on testnet #1706 (@cyrossignol)
Add verified beacons manifest part to superblock validator #1711 (@cyrossignol)
Implement beacon, vote, and superblock display categories/icons in UI transaction model #1717 (@jamescowens)
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