Zero knowledge


Tech

Pi Squared, Building 'Universal ZK Circuit', Raises $12.5M

The startup, led by a University of Illinois Urbana-Champaign computer science professor, uses zero-knowledge technology to enable “trustless remote computing" along with other blockchain use cases including AI.

CEO of Pi Squared Grigore Rosu (Pi Squared)

Tech

ZKsync Airdrop of 'ZK' Token Puts Initial Market Cap Near $800M

The layer-2 blockchain ZKsync, has kicked off its highly anticipated airdrop of its ZK token, with 45% of the tokens already claimed.

A C-17 Globemaster III from the 437th Air Wing, Charleston Air Force Base, S.C., air delivery pallets of water and food to Mirebalais, Haiti, Jan 21, 2010 to be distributed by the members of the United Nations.  Department of Defense assets have been deployed to assist in the Haiti relief effort  following a magnitude 7 earthquake that hit the city on Jan. 12, 2010. (U.S. Air Force photo/Tech. Sgt. James L. Harper Jr.)

Tech

The Protocol: Another Episode in the Layer-2 Teams Drama

We take a look at what unfolded after Matter Labs’ planned to trademark the term “ZK.”

(jean wimmerlin/Unsplash/PhotoMosh)

Tech

Polygon Acquires Zero-Knowledge Cryptography Firm Toposware

Sources close to the deal told CoinDesk that the company was valued at $30-50 million. The purchase means that Polygon Labs has invested over $1 billion on zero-knowledge research and acquisitions, the team shared in a press release.

Polygon Labs CEO Marc Boiron (Polygon Labs)

Tech

Layer-2 Network Starknet Gets Ethereum Virtual Machine With Zero-Knowledge Proofs

The zkEVM, called Kakarot, already in testing, will be available via the Starknet Stack.

StarkWare CEO Eli Ben-Sasson, speaking at ETHDenver on Thursday. (Danny Nelson)

Finance

ZkSync, Ethereum Layer-2 Network, Hints at Airdrop By End of June

ZkSync wrote on X that "handing over governance" is expected by the end of June.

Pyth issues token airdrop (ian dooley/Unsplash)

Tech

Thiel-Backed Cryptography Startup Lagrange Raises $13M

Lagrange, which specializes in zero-knowledge cryptography, is the latest startup to ride EigenLayer's "restaking" wave.

Peter Thiel holding cash (Rachel Sun/CoinDesk)

Tech

Crypto Exchange OKX's Polygon-Powered Layer 2, 'X Layer,' Hits Public Mainnet

OKX's comes as other major cryptocurrency exchanges, like Coinbase and Kraken, have also pursued their own layer 2 networks over the last year.

OKX Chief Marketing Officer Haider Rafique (OKX)

Tech

Venture Firm A16z Releases Jolt, a 'Zero-Knowledge Virtual Machine'

The release is the product of a16z's first foray into deep tech research.

Andreessen Horowitz (a16z) is a venture capital firm in Silicon Valley, California (Haotian Zheng/Unsplash)

Tech

Optimism Finally Starts Testing 'Fault Proofs' at Heart of Design – and of Criticism

A version of the new proof system, which will help secure withdrawals from Optimism and other networks based on its tech, will be deployed to Optimism's Sepolia test network on Tuesday.

(Getty Images)

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