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What are proof-of-reserves audits, and how do they work?
Key takeawaysPoR audits are cryptographic verifications used by cryptocurrency exchanges to prove they hold sufficient assets to cover customer deposits. дальше »
2025-3-20 11:40 | |
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In Light of Tether’s Fractional Reserve, a Shadow of Fiatcoins’ Future
Tether has taken a lot of heat for admitting it is running a fractional reserve. There’s no doubt that Tether’s unregulated nature makes this approach risky and that its lack of transparency is unsettling, but the entire modern banking system is architected on fractioned assets. дальше »
2019-5-13 16:37 | |
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Op Ed: Answering 10 Common Questions About Cryptocurrency and Taxes
Depending on what country you live in, your cryptocurrency will be subject to different tax rules. The questions below address implications within the United States, specifically, but similar issues arise around the world. дальше »
2019-3-29 18:20 | |
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Bitfinex Stops USD Deposits To Their Exchange
The popular digital currency exchange, Bitfinex has reportedly stopped its USD deposits to their exchange. This news comes after last weeks, several rumours that the exchange was broke which made management forced to step up and deny the rumours that they were not bankrupt. дальше »
2018-10-11 21:30 | |
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South Korea’s Biggest Exchange UPbit 100% Solvent, New Report Finds
A new report from a Korean accounting firm has found the South Korean crypto exchange giant to be 100% solvent in light of recent worries about misconduct. A May raid on the company’s headquarters worried investors, who are now letting out sighs of relief as audits reinforce the company’s integrity. дальше »
2018-8-6 11:00 | |
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Audits and Quality Assurance: Patching the Holes in Smart Contract Security
On July 10, 2018, news broke that cryptocurrency wallet and decentralized exchange Bancor was hit with a hack. A wallet the Bancor team used to update the protocol’s smart contracts was infiltrated, and the $23. дальше »
2018-8-3 19:24 | |
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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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Clearing Up Misconceptions: This Is How Tether Should (and Does) Work
There is substantial controversy surrounding Tether, a cryptocurrency that claims to be pegged to the U. S. dollar. According to Tether, each Tether token is backed by one U. дальше »
2018-6-14 22:01 | |
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