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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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Estimated 4 Million Bitcoin is Lost Forever by Users’ Forgetfulness

As much as 20 percent of all the Bitcoin in existence is lost forever, Chainalysis has revealed — as the research firm says it handled contracts worth $750,000 since 2016. ‘We Don’t Help People Find Lost Bitcoin’ In comments to The New York Times, Chainalysis said that user failures to create robust methods of password storage meant as much as $20 billion of Bitcoin is locked out of reach. дальше »

2018-7-7 03:00


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Korean Government to Lead 6 Blockchain Pilots With $9 Million Finance

The South Korean government will invest 10 billion Korean won (or $9 million) to support blockchain development in the country, with plans to carry out six pilots using blockchain technology. According to a report from CoinDesk Korea, the country’s Ministry of Science and ICT published a blockchain development strategy on Thursday. The agency said the government plans to дальше »

2018-6-22 11:53