Proof - Свежие новости [ Фото в новостях ] | |
CLS Announces ‘LedgerConnect’: A Blockchain-Based App Store for Banks
CLS, a major foreign exchange settlement group, is collaborating with IBM on a new blockchain platform that will make it easier and more affordable for banks to deploy distributed ledger technology (DLT). дальше »
2018-8-1 01:36 | |
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Status (SNT) To Add FOAM Blockchain Proof of Location Geospatial Features To Its App
Earlier this week, Status (SNT) announced that it will partner up with FOAM to integrate the latter’s geospatial functionality into its Ethereum-based mobile operating system. SNT is a mobile operation systems designated for the Ethereum network, while FOAM is open standard used to identify a use’s location on the Ethereum network. The news was first […] дальше »
2018-7-31 18:58 | |
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Evident Proof passes smart contract audit with a 100% score
Evident Proof, a platform that leverages the Ethereum blockchain to provide immutable evidence of the provenance of data records, recently passed its smart contract audit by audit experts Hosho – scoring a 100% rating. дальше »
2018-7-31 16:12 | |
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Blockchain App Store being launched by IBM, Citigroup and Barclays
LedgerConnect is the new face of blockchain that will make it easy for banks to leverage the advantages of distributed ledger technology. Barclays and Citigroup are the founding members, and the software partner is IBM. дальше »
2018-7-31 13:28 | |
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CLS Announces ‘LedgerConnect’: A Blockchain-Based App Store for Banks
CLS, a major foreign exchange settlement group, is collaborating with IBM on a new blockchain platform that will make it easier and more affordable for banks to deploy distributed ledger technology (DLT). дальше »
2018-7-31 03:17 | |
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RedPen (RPN Token): Blockchain Proof of Reputation For Authors News Stories?
Before I even start on RedPen, there’s a problem occurring in the world regarding information. The problem is about the rush of information each of us is bombarded with each day on social media platforms. дальше »
2018-7-30 18:40 | |
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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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CLS, IBM to Trial DLT “App Store” Platform with Barclays, Citi
Tech giant IBM and CLS, a company that offers settlement, processing and data solutions in the foreign exchange market, have launched a proof of concept (PoC) test on LedgerConnect, partnering with a number of banks, including Barclays and Citi. дальше »
2018-7-30 13:07 | |
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Bitcoin Green’s Hugh Naylor on How to Mine Crypto Without “Destroying The Environment”
The crypto industry has a nasty problem: while most of the world is investing in sustainable energy solutions, cryptocurrency mining is using exorbitant amounts of energy. Environmentalists have criticized proof of work (PoW) blockchains as unsustainable and wasteful. дальше »
2018-7-30 22:48 | |
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How Does BitCoin Promise Progress? Schnorr Signatures.
These are standardized, but have a number of downsides compared to Schnorr signatures over the same curve: Security proof: The security of Schnorr signatures is easily provable in the random oracle model assuming the elliptic curve discrete logarithm problem (ECDLP) is hard. дальше »
2018-7-29 18:45 | |
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Vitalik Buterin Responds To Bank of Canada Proof of Consensus Report
The Bank of Canada recently released a report conducting new research into the different forms of consensus verifying technology used in blockchains all over the sector. In its report, the bank concluded that the superior form of consensus verification is PoW, or Proof of Work. This is the type of system employed by the biggest […] дальше »
2018-7-27 10:59 | |
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Winklevoss Bitcoin ETF Proposal Denied by U.S. SEC
The United States Securities and Exchange Commission (SEC) has rejected the Winklevosses’ latest attempt to list a bitcoin ETF. After having a proposal rejected last year, the Gemini exchange founders had hoped to secure their Winklevoss Bitcoin Trust on BATS Global Market’s BZX stock exchange with this latest attempt. дальше »
2018-7-27 02:19 | |
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BitTorrent Announces Candidacy for Tron Super Representative
Just days after the TRON Foundation officially acquired BitTorrent, the torrent software company has announced its candidacy for a position as a TRON Super Representative. Unlike other cryptocurrencies, which usually involve decentralized mining or staking that can be freely participated in, TRON is based on a delegated proof of stake (DPOS) mechanism with elected entities:… The post BitTorrent Announces Candidacy for Tron Super Representative appeared first on UNHASHED. дальше »
2018-7-27 02:06 | |
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Canada Central Bank: Bitcoin Safe From 51% Attack, Double Spending
Canada’s Central Bank (BOC) released a working paper this month, Incentive Compatibility on the Blockchain. In it, BOC seems to argue the world’s most popular cryptocurrency, Bitcoin, is safe from a 51% attack, double spend scenario through the right incentive structure and proof of work (POW). дальше »
2018-7-27 22:45 | |
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Canada’s Central Bank Boasts Proof of Work Consensus System Benefits
The Central Bank of Canada has pioneered new research using the PoW or Proof of Work consensus in a new article on blockchain technology. The Bank of Canada or BoC has labeled Bitcoin’s Proof of Work system the best consensus algorithm used by any cryptocurrency. дальше »
2018-7-26 16:36 | |
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Lambda ICO
Lambda is a fast, safe, and scalable blockchain infrastructure project, which provides decentralized applications (DAPPs) data storage capabilities with unlimited scalability and fulfills services such as multi-chain data co-storage, cross-chain data management, data privacy protection, Proof of Recoverability of data (POR), Provable Data Possession (PDP), and distributed intelligent computing through logic decoupling and independent implementation of Lambda Chain and Lambda DB. дальше »
2018-7-26 09:53 | |
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Drone acquired BitTorrent for $ 140 million, proof and reasoning
From blue ocean to red ocean, many blockchain startups became the pioneers of blockchain implementation, one of which is TRON. In August, 2017, Justin Sun, one of the first graduates of Hupan University, Chairman and CEO of Peiwo APP, launched the TRON project. дальше »
2018-7-26 09:03 | |
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Переход Эфириума на Proof of Stake начался со скама. Как не попасть в лапы мошенников?
В апреле мы написали большую статью о перспективах перехода Ethereum на протокол PoS. В ней рассмотрели слабости системы, проанализировали подробности Casper и заодно узнали мнение о нём Виталика Бутерина. дальше »
2018-7-26 21:16 | |
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Double-spend on Bitcoin [BTC] requires “deep pockets”, says Bank of Canada study
A recent study by the Bank of Canada has found that double spending on Proof of Work [PoW] blockchain is an “unrealistic” outcome. This is modeled on the behaviors of an “honest miner” and “dishonest miner”. дальше »
2018-7-25 10:52 | |
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XRP Technical Analysis: XRP Price is “Bitcoin Proof” Says Wirex CEO
Technically, Ripple (XRP) is bearish and that’s despite news of Wirex support or coin listings in different exchanges around the world which is of course supportive of price. Following yesterday’s high volume XRP bull candlestick reversing from support, chances are we might see a follow through today but that won’t be enough to warrant XRP. дальше »
2018-7-25 03:04 | |
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TalentSnap ICO
TalentSnap aims to build powerful Zero-knowledge proof AI models on top of decentralized and encrypted data; a new area of research that is immensely important. TalentSnap will advance R&D efforts in Homomorphic Encryption, Federated Learning, and Proof-of-Identity, and combine it with the evolving FitScore technology to achieve true hiring automation. дальше »
2018-7-24 13:35 | |
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Research: There’s No Such Thing as Double Spending on the Blockchain
A new study sponsored and published by the Bank of Canada on the “incentive compatibility” of blockchain technology realizes that back-channel effort and double spending is arguably “unrealistic. дальше »
2018-7-24 09:08 | |
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The UK central bank’s new rates will run the system Blackhawe
The Bank of England’s updated payments system will be compatible with blockchain-based financial technology forms, Reuters reported Monday. This would enable these businesses to use the system directly, rather than through a proxy of a large bank. дальше »
2018-7-24 08:16 | |
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Proof of Assignment (PoA) vs. Proof of Work (PoW) and Proof of Stake (PoS)
Proof of Work (PoW), Proof of Stake (PoS), and Proof of Assignment (PoA) are cryptocurrency mining protocols. Essentially, they are computer algorithms that allow cryptocurrencies to function. If you’ve been following the crypto world, then you’re probably already familiar with the two main protocols known as PoW and PoS. As it stands, there are […] дальше »
2018-7-24 01:16 | |
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Proof of Bubble Offers Cryptocurrency Celebrity Bobblehead Collectors Items
Proof Of Bubble Has Just Introduced Crypto Celebrity Bobbleheads There is a new crypto related product that has already been made available for purchase, what we are talking about here is the item called Proof of Bobble. дальше »
2018-7-24 23:05 | |
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Governance, Part 2: Plutocracy Is Still Bad
Coin holder voting, both for governance of technical features, and for more extensive use cases like deciding who runs validator nodes and who receives money from development bounty funds, is unfortunately continuing to be popular, and so it seems worthwhile for me to write another post explaining why I (and Vlad Zamfir and others) do not consider it wise for Ethereum (or really, any base-layer blockchain) to start adopting these kinds of mechanisms in a tightly coupled form in any significant way. дальше »
2018-7-21 23:03 | |
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A Prehistory of the Ethereum Protocol
Although the ideas behind the current Ethereum protocol have largely been stable for two years, Ethereum did not emerge all at once, in its current conception and fully formed. Before the blockchain has launched, the protocol went through a number of significant evolutions and design decisions. 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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On Medium-of-Exchange Token Valuations
One kind of token model that has become popular among many recent token sale projects is the “network medium of exchange token”. The general pitch for this kind of token goes as follows. We, the developers, build a network, and this network allows you to do new cool stuff. дальше »
2018-7-21 23:03 | |
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Blockchain Startups like Contentos Provide Clarification in Digital Content Industry
________________________________________________________________________________________________ Digital Content Is a Mess The digital content industry is opaque and unaccountable. The answer to this problem is to decentralize proof of ownership, copyright, pricing and revenue-sharing in and of digital content. дальше »
2018-7-21 09:14 | |
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Achieving Truly Useful Proof of Work: Toby Simpson of Fetch.ai
What’s the best that can happen? That’s the focus of Fetch. ai in the realm of artificial intelligence (AI). Episode 025 of the What Bitcoin Did podcast featured a wide-ranging conversation between host Peter McCormack and Fetch co-founder/CTO Toby Simpson about both best-case and worst-case outcomes for AI. дальше »
2018-7-20 19:38 | |
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Proof of Bobble Introduces Crypto Celebrity Bobbleheads
A new crypto-related product is already available for purchase, and you’re going to love it. We’re talking about Proof of Bobble and their project that creates bobbleheads of crypto celebrities that you can place in your car, on your desk, on the shelf in your living room, or you name it. дальше »
2018-7-20 05:00 | |
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Gavin Wood’s Polkadot Introduces Second Proof of Concept (PoC-2) in Its Latest Update
Polkadot Introduces Proof of Concept in Its Latest Update Polkadot platform started by Gavin Wood is a platform that makes it possible for blockchain platforms to communicate with each other. On July 17th, the platform introduced its 2nd proof of concept. дальше »
2018-7-20 23:49 | |
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Proof of Authority (PoA) Blockchain Network Consensus: How Does It Work?
Most people are familiar with bitcoin’s Proof of Work (PoW) consensus, and Proof of Stake (PoS). Yet, there other consensus types like the Proof of Authority (PoA), which is a relatively new consensus. дальше »
2018-7-19 15:29 | |
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PoWx’s Optical Proof of Work May Solve two of Bitcoin’s Biggest Problems
With bitcoin becoming more competitive, a new organization looks to bring decentralization back to mining by renovating the Proof of Work (PoW) consensus algorithm that some miners have come to love. дальше »
2018-7-18 19:00 | |
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American Express Files Patent for Blockchain-Based Proof-of-Payment System
Multinational financial services corporation American Express has shown increased interest towards blockchain-based technology. Following in the footsteps of major competitors like Mastercard, the company has filed a patent for a proof-of-payment system based on blockchain technology. дальше »
2018-7-18 05:00 | |
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Can Quantum Computing Crack Bitcoin?
Many experts have warned of the possibility that quantum computing could pose a serious threat to the security of Bitcoin and other cryptocurrencies. In fact, a study by MIT researchers revealed that the threat would be imminent within 10 years. дальше »
2018-7-17 15:29 | |
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Monero [XMR] Audit of ‘Bulletproofs’ Improvement Protocol Completed, XMR Up 7% On The Day
Monero Confirms That The First Audit Of ‘Bulletproofs’ Was Successful The privacy-centric cryptocurrency Monero has recently announced that a third-party has just completed a technical audit for the ‘bulletproofs’ protocol. дальше »
2018-7-17 02:10 | |
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Cardano Aiming to Overcome Limitations of PoW With PoS
The Cardano blockchain comes with an innovative Proof of Stake protocol known as Ouroboros. The new blockchain transaction verification system’s details were first revealed in a research paper released by IOHK founder and CEO Charles Hoskinson in April. дальше »
2018-7-16 17:19 | |
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NeoPlace ICO
NeoPlace protocol is an open protocol for crossborder e-commerce on the Blockchain, to enable any new and existing seller from other e-commerce platforms to participate in this ecosystem. By building a global ecosystem, NeoPlace will allow any seller to create their own whitelabel e-shop or marketplace built upon NeoPlace protocol or use NeoPlace Market to boost their e-commerce business. дальше »
2018-7-16 13:31 | |
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