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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


Uncertainties about Crypto Security leads to Drastic Fall of Crypto Prices

The past couple of hours have been dramatic in the cryptocurrency market as prices seem to be on a free fall across boards. We can only speculate, but this seems to be linked up to the fact that there are uncertainties concerning how to securely store these new form of virtual currencies without the fear […] The post Uncertainties about Crypto Security leads to Drastic Fall of Crypto Prices appeared first on ZyCrypto. дальше »

2018-7-10 22:45


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South Africa’s Central Bank Sees Ethereum Blockchain Only as ‘Backup’

The South African Reserve Bank (SARB), South Africa’s Central Bank, has concluded a multi-bank project to test bank-to-bank payment transfers using the Ethereum based platform, Quorum. Project Khokha is a collaboration of eight South African banks including SARB, Absa, Capitec, Discovery, Investec, FirstRand, Nedbank, and Standard Bank. дальше »

2018-7-1 01:00


Speculation Rife as Bithumb Situation Develops, Market Recovers

The Bithumb situation has quickly developed over the past 24 hours, resulting in rampant speculation about what exactly happened. Bithumb ‘Suspiciously’ Deletes Original Tweet News of yesterday’s hack quickly broke on Bithumb‘s official Twitter account, but oddly enough, Bithumb deleted the original message after only a few hours. дальше »

2018-6-21 04:30