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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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STARKs, Part II: Thank Goodness It's FRI-day
Special thanks to Eli Ben-Sasson for ongoing help and explanations, and Justin Drake for reviewing In the last part of this series, we talked about how you can make some pretty interesting succinct proofs of computation, such as proving that you have computed the millionth Fibonacci number, using a technique involving polynomial composition and division. дальше »
2018-7-21 23:03 | |
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On Medium-of-Exchange Token Valuations
One kind of token model that has become popular among many recent token sale projects is the “network medium of exchange token”. The general pitch for this kind of token goes as follows. We, the developers, build a network, and this network allows you to do new cool stuff. дальше »
2018-7-21 23:03 | |
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This Silicon Valley-Backed Blockchain Startup Wants to Become the Wikipedia of Data
DIRT, a blockchain startup that plans to develop a trusted platform for structured data, has raised $3 million in a seed funding round. The San Francisco-based company said investment firms that participated in the round include General Catalyst, Greylock Partners, Lightspeed Venture Partners, Pantera Capital and others. дальше »
2018-7-21 20:14 | |
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This Silicon Valley Backs Blockchain Startup Wants to Become the Wikipedia of Data
DIRT, a blockchain startup that plans to develop a trusted platform for structured data, has raised $3 million in a seed funding round. The San Francisco-based company said investment firms that participated in the round include General Catalyst, Greylock Partners, Lightspeed Venture Partners, Pantera Capital and others. дальше »
2018-7-20 20:14 | |
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Op Ed: Addressing the Threat of Cryptomining Malware
One major class of attacks to hit the hacking landscape recently is cryptomining. While cryptomining on its own supports a good cause when being done consciously, it also allows nefarious actors to make a lot of money fast, and, with the sheer number of cryptocurrencies available to mine, it is becoming a popular choice for attackers. дальше »
2018-7-18 23:18 | |
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PR: Boomstarter.Network to Democratize Global Startup Funding with Blockchain
Boomstarter. Network, the biggest platform in Eastern Europe generating pre-sales for startups, moves to blockchain to challenge a number of limitations that constrain existing crowdfunding services. дальше »
2018-7-3 12:30 | |
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A Nuanced Look At Crypto Assets as Securities In Light of SEC Comments
On June 14, 2018, the Securities and Exchange Commission (SEC) director of corporate finance made waves in the cryptocurrency space when he commented at Yahoo Finance’s All Market Summit: Crypto that ether is not a security. дальше »
2018-7-3 23:16 | |
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Kenya Has Its First Bitcoin ATM
The first Bitcoin ATM has been installed in Nairobi, making it the first in East Africa, which makes it possible to purchase Bitcoins and Litecoins instantly. The traders can purchase the cryptocurrencies for as little as $5, and they can pay for them in both dollars and Kenya shillings. дальше »
2018-6-20 13:30 | |
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The Genesis Files: If Bitcoin Had a First Draft, Wei Dai’s B-Money Was It
All Cypherpunks value privacy; it’s basically the founding principle of the collective of cryptographers, academics, developers and activists grouped around the 1990s mailing list by the same name. дальше »
2018-6-15 23:31 | |
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Japanese Syndicate Wallet Hacked, $10 Million Reported Missing
Shopin — a universal shopper profile that delivers personal shopping experiences through retailers’ apps, websites and stores — says one of its token distributors has been hacked and roughly $10 million in a variety of cryptocurrencies has been stolen. дальше »
2018-6-11 01:22 | |
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On Radical Markets
Recently I had the fortune to have received an advance copy of Eric Posner and Glen Weyl’s new book, Radical Markets, which could be best described as an interesting new way of looking at the subject that is sometimes called “political economy” - tackling the big questions of how markets and politics and society intersect. дальше »
2018-7-21 04:03 | |
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