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Graftroot: How Delegating Signatures Allows for Near-Infinite Spending Variations
This article is a direct follow-up from our Taproot explainer. If you haven’t read that article, you should probably do so first. If Taproot is deployed on Bitcoin, many smart contract constructions will look just like regular transactions on the blockchain. дальше »
2019-1-26 01:23 | |
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San Francisco’s “Bitcoin Mafia”: How Bitcoin Started in the City on the Bay
The early Bitcoin community in San Francisco was originally comprised of revolutionaries: Individuals who believed in the freedom and opportunity that a permissionless distributed system would bring the world. дальше »
2019-1-4 00:06 | |
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Blockchain Analysis Is About to Get Harder as P2EP Enters Testing Phase
Yet another tool is being added to Bitcoin’s growing number of privacy solutions. Thought up at a brainstorming event attended by Bitcoin developers and privacy researchers last summer, Pay to Endpoint (P2EP) is a relatively new trick that utilizes the well-known CoinJoin mixing technique to make blockchain analysis much harder. дальше »
2019-1-1 19:31 | |
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Syncing Data Between Bitcoin Nodes Is About to Get Easier
Minisketch is a new solution that’s trying to solve an old problem. Spearheaded by Blockstream co-founder Pieter Wuille, Bitcoin Core contributor and fellow Blockstream co-founder Gregory Maxwell, and Blockstream software engineer Gleb Naumenko, the open-source initiative is designed to achieve set reconciliation between the mempools of each full node. дальше »
2018-12-18 18:48 | |
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A CBC Casper Tutorial
In order to help more people understand “the other Casper” (Vlad Zamfir’s CBC Casper), and specifically the instantiation that works best for blockchain protocols, I thought that I would write an explainer on it myself, from a less abstract and more “close to concrete usage” point of view. дальше »
2018-12-6 04:03 | |
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South Korea Is Trialing Blockchain Voting — Here’s What That Means
South Korea will test out a new blockchain voting system this month, sources close to the developments have confirmed to Bitcoin Magazine. Developed by the country’s National Election Commission (NEC) and its Ministry of Science and ICT, the distributed ledger system is based on IBM’s Hyperledger Fabric and will be used to authenticate voters and save voting results in real time. дальше »
2018-12-4 21:41 | |
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“Guidance by Enforcement”: How the SEC Is Slowly Shaping ICO Regulation
On November 27, 2018, a California judge turned back the SEC’s request for an injunction against token company BlockVest, a company the U. S. Securities and Exchange Commission (SEC) is pursuing for allegedly conducting an unregistered securities offering. дальше »
2018-12-1 22:36 | |
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AI-generated fingerprints could soon fool biometric systems
Research led by two top universities has shed doubt on whether biometric security systems, on their own, can protect our most sensitive data. Humans are notoriously bad at creating secure passwords. дальше »
2018-11-29 06:52 | |
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Top 5 CPA Firm Confirms Funds in First Attestation of Circle’s USDC
Circle’s USD Coin (USDC) has released an independent, third-party attestation of its bank account, and according to a top 5 public accounting firm, the stablecoin has its funds in order. дальше »
2018-11-22 22:05 | |
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How to make money on social media while NOT looking like a loser
There’s been enough solid data fielded over the years to come to a few concrete best practices for digital marketers, bankable information distilled for eager students in the Social Media Marketing Masterclass course bundle. дальше »
2018-11-10 18:00 | |
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Bitcoin ETF in 2018 is Highly Unlikely, Says ‘ETF Godfather’
Reggie Browne says it is highly unlikely that the United States Securities and Exchanges Commission (SEC) will approve any Bitcoin ETFs in 2018. Browne, dubbed the “godfather of ETFs” says the SEC doesn’t have enough to go on to approve any cryptocurrency ETF. дальше »
2018-11-2 17:46 | |
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OKEx Lists Four New Stablecoins
Digital assets platform OKEx has added four stablecoins to its listed assets. According to a support notice published by OKEx, the Hong Kong-based cryptocurrency exchange says that TrustToken's TrueUSD (TUSD), Circle's USDCoin (USDC), the Gemini Dollar (GUSD) and Paxos Standard Token (PAX) are now live on the platform. дальше »
2018-10-16 22:42 | |
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As Tether’s Peg Slips, Bitcoin Price Is Distorted Across Market
Tether’s peg is slipping, and an exchange-wide firesale has led to major price discrepancies between bitcoin’s BTC/USDT and BTC/USD trading pairs across the market. дальше »
2018-10-16 22:06 | |
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Roubini Faces Off With Coin Center’s Van Valkenburgh at Senate Hearing
Nouriel Roubini, an economist best known for his predictions of the 2008 housing bubble, and Peter Van Valkenburgh, Coin Center’s director of research, testified before the U. дальше »
2018-10-12 18:06 | |
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$8 Billion Coinbase Now Has More Users Than 21 Million Bitcoins
US cryptocurrency exchange and wallet provider Coinbase now has more users than the total supply of Bitcoin, new data reveals. Novogratz Hails Coinbase as Crypto ‘Poster Child’ Compiled by entrepreneur and cryptocurrency investor Alistair Milne, the latest statistics for the company show current user numbers have hit 25 million – meaning already that not all of them will ever be able to own an entire Bitcoin (BTC) . дальше »
2018-10-4 02:00 | |
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Bitcoin Core 0.17.0 Is Released: Here’s What’s New
Today marks the official release of Bitcoin Core 0. 17. 0, the 17th generation of Bitcoin’s original software client launched by Satoshi Nakamoto almost 10 years ago and still the dominant Bitcoin implementation on the network today. дальше »
2018-10-3 16:28 | |
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Facebook Latest Hack Confirms An International Need For Blockchain Technology
The latest news out of Facebook this week is that the social network has been subject to yet another mass data hack, one that calls into question once again the integrity of users data on Facebook. дальше »
2018-10-3 12:30 | |
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EU might fine Facebook $1.63B for latest data breach
Facebook’s data breach from last week – which impacted more than 50 million users – might cost the company a pretty penny. If the European Union’s (EU) watchdog finds that the company violated privacy laws, it could face a massive fine of $1. дальше »
2018-10-2 13:00 | |
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Battle of the Privacycoins: What We Know About Grin and Beam’s Mimblewimble
Based on blockchain technology, most cryptocurrencies have an open and public ledger of transactions. While this is required for these systems to work, it comes with a significant downside: Privacy is often quite limited. дальше »
2018-10-2 17:27 | |
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Blockchain Is Paving the Way Towards Reduced Carbon Emissions
Debate continues to rage about the best practices and strategies needed to collectively curb carbon emissions. Blockchain tech can help. As cryptocurrencies grow in popularity, so does the debate about their energy usage. дальше »
2018-9-21 02:00 | |
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Layer 1 Should Be Innovative in the Short Term but Less in the Long Term
One of the key tradeoffs in blockchain design is whether to build more functionality into base-layer blockchains themselves (“layer 1”), or to build it into protocols that live on top of the blockchain, and can be created and modified without changing the blockchain itself (“layer 2”). дальше »
2018-8-28 04:03 | |
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Enough sci-fi, what will our ‘smart’ environments actually look like?
How will we interact with a growing stream of personalized, curated content over the next generation? Today, intelligent systems are making judgments, continuously analyzing data, and refining their judgments, and the sophistication of those systems will no doubt continue to grow for the foreseeable future. дальше »
2018-8-25 13:00 | |
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U.S. SEC Denies Nine More Bitcoin ETFs
The United States Securities and Exchange Commission (SEC) just put nine more bitcoin exchange traded funds (ETFs) on the chopping block. In three separate orders issued on August 22, 2018, the agency nixed the proposals and contingent rule changes for ETF filings submitted by ProShares, GraniteShares and Direxion. дальше »
2018-8-23 18:18 | |
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AxiomLevel Targets Institutional Investors With Investor Onboarding Platform
The slow trickle of traditional investment into the crypto market may turn into a flood if a new platform launched by blockchain services provider AxiomLevel Technologies makes its desired impact. дальше »
2018-8-6 18:55 | |
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Bad News For Bitcoin For British Investors
London firm, IW Capital have carried out some research into Bitcoin perceptions across the UK. Their findings dictate that within the UK, investors still aren’t fully on the Bitcoin train, citing that overall the research finds the majority of investors within the UK aren’t knowledgeable enough about Bitcoin to be confident enough to invest. дальше »
2018-8-6 16:30 | |
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Stealth Project ICO (STELZ Token): Coin Mixing Crypto Wallet?
In this day and age, it is deemed impossible to be anonymous whenever you browse the internet. Major companies and government organizations are always carrying out surveillance programs. Moreover, hackers are always leaking private data. дальше »
2018-8-3 23:58 | |
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[promoted] WatermelonBlock Harnesses AI Brainpower to Fuel Crypto Market Analysis
The world of cryptocurrency is in a constant state of flux. As a result, the process of sorting through untold amounts of background information and data can be a laborious, time-consuming endeavor. дальше »
2018-7-30 16:47 | |
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A small Copta coin creates big claims about a private source-stock
If any coin is going to fly under the radar, it makes sense for a privacy coin to do so. Sure enough, its tokens rank in the 500s according to data provider CoinMarketCap, with a total market capitalization of $5. дальше »
2018-7-29 17:06 | |
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Binance Plans to Expand Into South Korea
Cryptocurrency exchange Binance is making plans to expand operations into South Korea, reports Business Korea. Per the report, Binance CEO Changpeng Zhao hinted at his company's expansion plans while speaking at the Blockchain Partners Summit in Seoul last weekend. дальше »
2018-7-25 00:26 | |
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A Quick Gasprice Market Analysis
Here is a file that contains data, extracted from geth, about transaction fees in every block between 4710000 and 4730000. For each block, it contains an object of the form: { "block":4710000, "coinbase":"0x829bd824b016326a401d083b33d092293333a830", "deciles":[40,40. дальше »
2018-7-21 23:03 | |
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STARKs, Part I: Proofs with Polynomials
Special thanks to Eli Ben-Sasson for ongoing help, explanations and review, coming up with some of the examples used in this post, and most crucially of all inventing a lot of this stuff; thanks to Hsiao-wei Wang for reviewing Hopefully many people by now have heard of ZK-SNARKs, the general-purpose succinct zero knowledge proof technology that can be used for all sorts of usecases ranging from verifiable computation to privacy-preserving cryptocurrency. дальше »
2018-7-21 23:03 | |
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STARKs, Part II: Thank Goodness It's FRI-day
Special thanks to Eli Ben-Sasson for ongoing help and explanations, and Justin Drake for reviewing In the last part of this series, we talked about how you can make some pretty interesting succinct proofs of computation, such as proving that you have computed the millionth Fibonacci number, using a technique involving polynomial composition and division. дальше »
2018-7-21 23:03 | |
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In Light of Trust Issues, Lucidity Illuminates Digital Advertising Supply Chain
Trust is scarce in the digital advertising industry. Data discrepancies, fraud, and supply chain budget misallocations contribute both to waste and a prevailingly tense environment amongst digital advertising agencies. дальше »
2018-7-19 23:18 | |
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Malta-based STASIS Launches New Euro-Backed Stablecoin
Malta-based tokenization platform STASIS has launched EURS, a stablecoin backed by the Euro. EURS, aiming to be the biggest "fully verified and collateralized stablecoin" in the world, launched with a $100 million pre-launch order book which is expected to hit $500 million by year’s end. дальше »
2018-7-16 19:46 | |
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Data shows people want serious long-form content — and brands need to take note
You probably noticed the recent video that asked people whether they heard “Yanny” or “Laurel. ” It would have been hard not to. That tiny piece of audio drove more than 10 million views, inspired countless memes, created conflict between friends, and even re-surfaced the Greek composer Yanni for a new generation. дальше »
2018-7-15 11:30 | |
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Korean Government Criticized for Crypto Exchange Hacks, Upbit Denies Hack Rumor
The South Korean government has been criticized for not doing enough to help prevent hacking at cryptocurrency exchanges. Data obtained by the regulators show that three crypto exchanges were hacked, with damage of almost $1 billion, after having gone through an inspection by the government. дальше »
2018-7-11 22:20 | |
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Bitmain Nears 51% of Network Hash Rate: Why This Matters and Why It Doesn’t
Recent Bitcoin block data shows that Bitcoin’s mining pools BTC. com, AntPool and ConnectBTC, respectively mined about 25. 7 percent, 16. 1 percent and 0. 2 percent of all new blocks over the past week. дальше »
2018-6-29 23:07 | |
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Less Than 40% Of Millionaires Are Getting Cryptocurrency Advice
Yesterday, Capgemini released a survey which showed that 29% of wealthy individuals have a lot of interest in investing in virtual currency and aren’t getting enough advice from their wealth managers. дальше »
2018-6-21 08:00 | |
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Clearing Up Misconceptions: This Is How Tether Should (and Does) Work
There is substantial controversy surrounding Tether, a cryptocurrency that claims to be pegged to the U. S. dollar. According to Tether, each Tether token is backed by one U. дальше »
2018-6-14 22:01 | |
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On Radical Markets
Recently I had the fortune to have received an advance copy of Eric Posner and Glen Weyl’s new book, Radical Markets, which could be best described as an interesting new way of looking at the subject that is sometimes called “political economy” - tackling the big questions of how markets and politics and society intersect. дальше »
2018-7-21 04:03 | |
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