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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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Facebook will let you use AR to ‘try on’ items in ads

Facebook is rolling out a new ad format that uses augmented reality to encourage you to sample some of the products on display. The details: The ads appear similar to every other Facebook ad out there, appearing as a promoted tile on your Newsfeed — except they have a “Tap to Try it On” option (presumably with other wording if it’s not something you try on). дальше »

2018-7-12 19:06


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Bitcoin: Can cryptocurrency help turn the tide in a volatile currency market?

Sometimes standing up for bitcoin also means standing up for your homeland and fellow citizens, in search of a better way. The latter display of bravery is embedded in the recently launched Let’s Talk Bitcoin! That’s where LTB correspondent Christian Garcia steps up with a report from a country in crisis, reminding listeners about the дальше »

2018-6-23 23:49


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