Результатов: 29

In-person meatspace protocol to prove unconditional possession of a private key

Recommended pre-reading: https://ethresear. ch/t/minimal-anti-collusion-infrastructure/5413 Alice slowly walks down the old, dusty stairs of the building into the basement. She thinks wistfully of the old days, when quadratic-voting in the World Collective Market was a much simpler process of linking her public key to a twitter account and opening up metamask to start firing off votes. дальше »

2019-10-2 04:03


Major US Banks Caution Federal Advisory Council Against Libra Becoming A ‘Shadow Banking’ System

Facebook's nascent crypto project Libra continues to run in trouble even before the actual launch. The project has managed to enrage regulators, central banks and governments around the globe, who believed Facebook was merely using the name of blockchain to start a parallel monetary system, piggy riding the existing framework in which institutions pay billions […] дальше »

2019-10-1 22:09


Фото:

Ripple’s CEO Believes Facebook’s Libra is a Net Positive for Crypto

Brad Garlinghouse, the CEO of Ripple Inc, is bullish on cryptocurrency adoption stemming from the potential to attract billions through Facebook’s latest cryptocurrency launch. In an exclusive interview with Fortune, Garlinghouse declared that more banks have come forward to enquire about using xCurrent and he believes the increased interest is a result of a massive technologyRead MoreRead More. дальше »

2019-6-22 17:00


Facebook’s Crypto Division Might Build a Blockchain Identity System: Mark Zuckerberg

Weighed down by countless accusations of user-data violations, crypto-curious Facebook has signaled that it could turn to blockchain technology for some tasks. In a video discussion, Facebook’s CEO Mark Zuckerberg told Harvard Law professor Jonathan Zittrain, that the social media giant could integrate blockchain technology into the platform’s login and data sharing systems. дальше »

2019-2-22 20:38


Фото:

Zebpay Continues European Expansion, Launches EU-Wide Trading Tournament

Cryptocurrency exchange Zebpay is opening new offices in five European countries, increasing its presence on the continent to 43 countries. Launched in 2015 in India, Zebpay grew into one of the country’s largest cryptocurrency exchanges before shuttering its operation in September 2018, due to the crypto ban in the country. дальше »

2019-2-1 00:24


MIT-Backed SendFriend is Using Ripple’s Xrapid Crypto Product to Improve International Payments

Payments sent across borders account for billions of dollars every month. In a bid to drastically lower transaction fees, startup companies, particularly in the blockchain sector are doing everything possible to create a direct peer to peer payment network that cuts out the middleman, and allows those who need these monies actually get those payments. […] дальше »

2018-11-6 00:35


Фото:

Why should every investor be using the Vertex marketplace?

With billions of dollars to be made and thousands of Initial Coin Offerings to invest in, it may be difficult to identify good investment opportunities. Numerous amateur investors are continually bombarded by information on why an ICO would yield returns, while recent institutional investors are confronted with a space that may have some of the […] The post Why should every investor be using the Vertex marketplace? appeared first on Ethereum World News. дальше »

2018-8-10 20:02


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


World Refugee Day: Leveraging the Blockchain to Deliver Digital Identities

World Refugee Day is a day that is held every 20 June to highlight and raise awareness of the situation that refugees face throughout the world. But with billions of people worldwide lacking an identity, how can the blockchain be leveraged to deliver digital identities to the world’s most vulnerable? Using the Blockchain to Provide. дальше »

2018-6-21 00:00