Proof - Свежие новости [ Фото в новостях ] | |
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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How Cardano (ADA) Plans to Solve Proof of Stake
Cardano (ADA)–Coming off the positive news of a potential partnership with Coinbase, Cardano’s ADA has benefited from a pump in price over the weekend. Investors and enthusiasts alike seek to reverse the losses of 2018’s bear cycle, both in anticipation of the buying power of Coinbase’s 13 million+ customers and also in appreciation for what […] The post How Cardano (ADA) Plans to Solve Proof of Stake appeared first on Ethereum World News. дальше »
2018-7-15 19:49 | |
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PoWx Seeks to Change Bitcoin Mining with “Optical PoW”
Nonprofit organization PoWx has launched this week with the goal of boosting the idea behind proof of work (PoW) through more innovative algorithms. The company is seeking to decentralize Bitcoin mining and make it more accessible to consumers through a new technology that executives have dubbed “optical PoW” — a new type of hardware that utilizes a more advanced and energy-efficient form of laser technology as the cornerstone of mining. дальше »
2018-7-14 01:04 | |
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American Express Files Blockchain Proof of Payments Technology Patent
American Express Looking to Make Use of Blockchain-Based PPS (Proof-of Payments) System American Express, the credit card company recently filed a proof-of-payment system patent application to be based on the blockchain technology. дальше »
2018-7-14 00:09 | |
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AmEx Applies For Patent To Put Proof Of Payment On Blockchain
The credit card giant’s newly published blockchain patent application proposes a different way to obtain proof of payment.
дальше »2018-7-13 21:02 | |
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NKB Group Talks Blockchain Proof of Concept (PoC) For Fortune 500 Company Pilots
Proof of Concept (PoC): Pilots For Business From Blockchain Blockchain technology promises to revolutionize the world when it comes to digital platforms. First, with its proposal of a world without institutions it captivated a majority of individuals that is disappointed enough in how things have been handled over time. Second, it has blown the plugs […] дальше »
2018-7-13 23:23 | |
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The Genesis Files: With Bit Gold, Szabo Was Inches Away From Inventing Bitcoin
As his Hungarian parents had fled post-war Soviet regime to settle in the United States, Nick Szabo came to call the Californian Bay area of the 1990s his home. Here, he was among the first to frequent the in-person “Cypherpunk” meetings organized by Timothy May, Eric Hughes and other founding members of the collective of cryptographers, programmers and privacy activists centered around the ’90s mailing list of the same name. дальше »
2018-7-13 17:16 | |
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Fujitsu Releases 5-Day Blockchain Productization Program
Multinational IT equipment and services company Fujitsu recently announced its weeklong proof of business program.
дальше »2018-7-12 23:37 | |
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Deep-Sea Treasure Hunting on the Blockchain
With an estimated $100 billion value in sunken artifacts in the waters surrounding the Bahamas, deep-sea treasure hunters could soon satiate their thirst for a big bounty through blockchain technology. дальше »
2018-7-12 23:26 | |
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DNotes Announces Global DNotes Testimonials
DNotes Global, Inc. announced on Friday that an experimental Proof of Concept for its DNotes Pay automated online payment tool is now available for download and testing. The new payment system is a streamlined, simplified, and user-friendly tool that provides automatic payment, confirmation, and delivery of digital products. “DNotes Pay is a next-generation online payment дальше »
2018-7-11 09:22 | |
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DNotes Global Inc Announces Proof of Concept for DNotes Pay Automated Online Payment System
DNotes Global, Inc. announced on Friday that an experimental Proof of Concept for its DNotes Pay automated online payment tool is now available for download and testing. The new payment system is a streamlined, simplified, and user-friendly tool that provides automatic payment, confirmation, and delivery of digital products. “DNotes Pay is a next-generation online payment […] дальше »
2018-7-11 03:15 | |
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“Proof of Work is the Rich Get Richer Squared” Says Vitalik Buterin
Vitalik Buterin, ethereum’s inventor, has stated that criticisms of Proof of Stake (PoS) that the rich get richer is one of the less good criticisms. “Proof of Work is the... The post “Proof of Work is the Rich Get Richer Squared” Says Vitalik Buterin appeared first on Trustnodes. дальше »
2018-7-10 19:00 | |
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Ankr Network Aims To Bring Distributed Cloud Computing To Trusted Hardware
Distributed Cloud Computing (DCC) is a new technology that enables trusted hardware to work on several computing tasks that can be used for different purposes. The Ankr Network is a new startup company that uses DCC that runs on the Intel Software Guard Extensions (SGX) to use that computing power in a process of proof […] дальше »
2018-7-10 11:11 | |
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