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Axiom’s Zero-Knowledge Proofs Might One Day Help Detect Deepfakes
The startup is working to build ZK technology that can be used en masse for AI applications. дальше »
2023-7-6 19:00 | |
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‘Storage Proofs’ Touted as Alternative to Hack-Prone Bridges in Multichain World
Storage proofs, a feature that could minimize cross-chain exploits by allowing users to keep their assets on one chain and prove that it's there on a different chain, will go live on Starknet soon. дальше »
2023-6-22 18:30 | |
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Zero-knowledge proofs now live on Bitcoin
Zero-knowledge (ZK) proofs have quickly become one of blockchain technology’s most talked about items. The post Zero-knowledge proofs now live on Bitcoin appeared first on CryptoSlate. дальше »
2023-3-28 17:40 | |
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Tether to Add Layer 2 Solution, ZK-Rollups, to Reduce Congestion On Ethereum’s Network
Tether announces plans to integrate ZK-Rollups, a second layer solution using zero knowledge proofs to bundle up transactions as one to reduce the burden on Ethereum-based USDt transactions. Integration of Layer 2 solutions is becoming an ever growing concern for Ethereum users after the recent spike in gas fees in tandem with DeFi market growth. дальше »
2020-9-1 19:40 | |
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Hard Problems in Cryptocurrency: Five Years Later
Special thanks to Justin Drake and Jinglan Wang for feedback In 2014, I made a post and a presentation with a list of hard problems in math, computer science and economics that I thought were important for the cryptocurrency space (as I then called it) to be able to reach maturity. дальше »
2019-11-25 04:03 | |
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Understanding PLONK
Special thanks to Justin Drake, Karl Floersch, Hsiao-wei Wang, Barry Whitehat, Dankrad Feist, Kobi Gurkan and Zac Williamson for review Very recently, Ariel Gabizon, Zac Williamson and Oana Ciobotaru announced a new general-purpose zero-knowledge proof scheme called PLONK, standing for the unwieldy quasi-backronym “Permutations over Lagrange-bases for Oecumenical Noninteractive arguments of Knowledge”. дальше »
2019-9-24 04:03 | |
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The Dawn of Hybrid Layer 2 Protocols
Special thanks to the Plasma Group team for review and feedback Current approaches to layer 2 scaling - basically, Plasma and state channels - are increasingly moving from theory to practice, but at the same time it is becoming easier to see the inherent challenges in treating these techniques as a fully fledged scaling solution for Ethereum. дальше »
2019-9-2 04:03 | |
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Sidechains vs Plasma vs Sharding
Special thanks to Jinglan Wang for review and feedback One question that often comes up is: how exactly is sharding different from sidechains or Plasma? All three architectures seem to involve a hub-and-spoke architecture with a central “main chain” that serves as the consensus backbone of the system, and a set of “child” chains containing actual user-level transactions. дальше »
2019-6-14 04:03 | |
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Israeli University Sues Professor for Zero-Knowledge Proofs Technology
A leading Israeli university is suing one of its own senior staff members for allegedly creating a zero-knowledge proofs technology company based on the intellectual property the professor developed while working for the institution. дальше »
2019-4-23 22:01 | |
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EY Makes Privacy Enhanced Ethereum Tech Public Domain
By CCN: In four-to-six weeks, a blockchain product developed by Ernst & Young (EY), one of the “big four” professional services organizations, will be made public domain (open source). Privacy and Public Blockchains: A Tall Order From Large Enterprise Dubbed “EY Ops Chain Public Edition,” the technology uses zero-knowledge proofs to give permissions to transaction information similar to Monero and other privacy coins. дальше »
2019-4-17 19:33 | |
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JPMorgan’s Blockchain Team Is Exploring Ethereum Privacy Technology ‘AZTEC’ With Zero-Knowledge Proofs (ZKPs)
JPMorgan Is Currently Testing Ethereum Privacy Technology Jamie Dimon, the CEO of JPMorgan Chase, one of the largest banks in the world, seems to hate Bitcoin but his company just loves the blockchain so much. дальше »
2019-3-1 01:16 | |
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Zcash Solves GDPR Compliance with Shielded Addresses and P4 Protocol
Zcash, one of the first privacy coin to leverage zero-knowledge proofs, is further cementing its vision of privacy-protection by engineering its blockchain in a way that is GDPR compliant by “default. дальше »
2019-2-24 06:02 | |
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Zcash Solves GDPR Compliance with P4 Protocol and Shielded Addresses
Zcash, one of the first privacy coin to leverage zero-knowledge proofs, is further cementing its vision of privacy-protection by engineering its blockchain in a way that is GDPR compliant by “default. дальше »
2019-2-24 06:02 | |
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What is Zero-Knowledge Proof (ZKP)?
Zero-knowledge proofs or zero-knowledge protocols (ZKP) were first introduced in the mid-80s by a group of the Massachusetts Institute of Technology (MIT) researchers in their paper, “The Knowledge Complexity Of Interactive Proof Systems. дальше »
2018-12-27 09:00 | |
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Merkle Tree Proofs (MTP), Proof of Work Crypto Mining and ASIC Resistance Debate Heats Up
Merkle Tree Proofs ASIC Resistance Egalitarian mining and the proof-of-work algorithm (PoW) makes ASIC resistance worth the pursuit. The algorithm, called Merkle Tree Proofs, is one that Zcoin seems to believe in and states that it is “premature” to give up this early on in the game. There are many reasons for ASIC resistance. The […] дальше »
2018-10-31 00:30 | |
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eCash Founder David Chaum Makes Bold Promises with Elixxir Blockchain
Over 30 years after creating eCash, a predecessor of bitcoin and other cryptocurrencies which spawned the Cypherpunk movement of the 1980s, Dr. David Chaum is back in the public eye with a claim of having invented “the world’s fastest cryptocurrency. дальше »
2018-9-22 23:59 | |
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Creditors of Defunct Cryptocurrency Exchange Mt. Gox Can Now File Claims
Creditors of Mt. Gox, the defunct cryptocurrency exchange, can now start submitting proofs of claim in a newly approved rehabilitation process, according to an update posted on the exchange’s website. дальше »
2018-8-27 17:14 | |
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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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Google’s Sergey Brin is Mining Ethereum, Calls Zero Knowledge Proofs “Mindboggling”
One of the richest man on earth, with an estimated net worth of $52 billion, is apparently mining ethereum according to Michael del Castillo reporting from the Blockchain Summit currently ongoing at Sir. дальше »
2018-7-8 19:08 | |
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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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