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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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$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


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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