Результатов: 12841
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When Smart Contracts Act Stupid: Is Your ICO Smart Contract Safe & Secure?

The potential inherent in smart contracts is immense. The nascent technology may be used for identity verification, secure data sharing, and for the management of tokens and raised funds in an initial coin offering/token sale – but just how clever are your smart contracts? The Ethereum network boasts more than 1500 decentralized applications (dApps), all of which make use of smart contracts to accomplish a wide variety of tasks. дальше »

2018-7-24 03:00


G20 Adopts FSB Recommendation on Cryptocurrencies, Cryptocurrency is Not a Threat to Global Financial System

The G20, yesterday, adopted the recommendation of the Financial Services Board (FSB) by declaring that cryptocurrency posed no threat to the stability of the global financial system. The G20 also reiterated the need for better monitoring of the market to prevent the use of virtual assets in financial crimes and sponsorship of terrorism. дальше »

2018-7-24 23:40


The UXM ICO

The Universal Exchange Marketplace (UXM) is a designed to be a powerful yet easy to use transaction exchange platform that empowers individuals and businesses worldwide to increase their income, wealth, and value through optimized efficiencies on all sides of a transaction while simultaneously and automatically multiplying the value of each transaction for both buyer and seller through the proprietary UXM Multiplied Monetization (UMM) system. дальше »

2018-7-22 20:34


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Crypto Week In Review: Sentiment Starts To Shift As Bitcoin Moves Up 15%

Sentiment regarding the cryptocurrency market took a large shift this past week, as Bitcoin rallied 15% due to a series of positive technical and fundamental indicators. IBM To Use Stellar-Based Stablecoin For Faster Financial Payments IBM, one of the largest technology firms in the world, has just announced that it will be exploring the utilization. дальше »

2018-7-22 20:30


Indian Central Bank Makes a Case Before Supreme Court Against Allowing Crypto Use

India’s central bank told the country’s supreme court on Friday that “allowing dealings in cryptocurrencies like bitcoin would encourage illegal transactions. ” Other crypto petitions being heard include one asking the government to “take emergency steps to restrain the sale and purchase of illegal cryptocurrencies. дальше »

2018-7-22 02:34


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Hashflare Shuts Down Mining and Bitcoin Contracts

To bring you the best content on our sites and applications, Meredith partners with third party advertisers to serve digital ads, including personalized digital ads. Those advertisers use tracking technologies to collect information about your activity on our sites and applications and across the Internet and your other apps and devices. To avoid personalized advertising дальше »

2018-7-22 00:17


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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


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


Notes on Blockchain Governance

In which I argue that “tightly coupled” on-chain voting is overrated, the status quo of “informal governance” as practiced by Bitcoin, Bitcoin Cash, Ethereum, Zcash and similar systems is much less bad than commonly thought, that people who think that the purpose of blockchains is to completely expunge soft mushy human intuitions and feelings in favor of completely algorithmic governance (emphasis on “completely”) are absolutely crazy, and loosely coupled voting as done by Carbonvotes and similar systems is underrated, as well as describe what framework should be used when thinking about blockchain governance in the first place. дальше »

2018-7-21 23:03