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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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PoWx Seeks to Change Bitcoin Mining with “Optical PoW”

Nonprofit organization PoWx has launched this week with the goal of boosting the idea behind proof of work (PoW) through more innovative algorithms. The company is seeking to decentralize Bitcoin mining and make it more accessible to consumers through a new technology that executives have dubbed “optical PoW” — a new type of hardware that utilizes a more advanced and energy-efficient form of laser technology as the cornerstone of mining. дальше »

2018-7-14 01:04


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Bitcoin Cash Support is Now Live on Purse.io

This week the well-known Purse.io, a firm that allows people to purchase items on Amazon and save 15 percent or more, has announced that Bitcoin Cash (BCH) support is now live. Furthermore, due to a partnership with the Bitcoin Cash Fund, the company is offering $10 cash back to Purse shoppers who shop and earn […] The post Bitcoin Cash Support is Now Live on Purse.io appeared first on Bitcoin News. дальше »

2018-6-30 23:35


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Bear Market Back In Full Swing, Bitcoin Will Dip Past $6,000.00 Today

After seeing a few days of positive movements within the markets, the same old ‘June doom and gloom’ is back, with a vengeance by the looks of it. As the bears grip on the market tightens once more, cryptocurrencies are falling, some of which are dropping at an astonishing rate, as a result of this, we are sure to see some new lows breached through the day. дальше »

2018-6-27 12:00


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Bitcoin’s Upside Price Potential Could Stop With New Resistance

Furthermore, bitcoin refused to embrace the negative narrative on Wednesday after the $31 million hack of South Korea’s Bithumb exchange, indicating that the sellers are likely running dry. Despite all this, though, the cryptocurrency has struggled to find acceptance above $6,800 in the last 72 hours, as seen in the chart below. A drop below $6,550 would дальше »

2018-6-21 18:27


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$ 6,800 ceiling? New anti-shield Bitcoin’s Corrective Rally

Bitcoin rose to a six-day high of $6,580 on Monday on Bitfinex, adding credence to indications that the cryptocurrency could be in for a relief rally. Furthermore, bitcoin refused to embrace the negative narrative on Wednesday after the $31 million hack of South Korea’s Bithumb exchange, indicating that the sellers are likely running dry. Despite all this, дальше »

2018-6-21 16:19