Zero-Knowledge Proofs


Technology

Chainlink Data Feeds Available on Polygon zkEVM

Developers building on Polygon’s zkEVM will be able to incorporate these data feeds into their on-chain applications.

Sergey Nazarov Chainlink Co-founder (Chainlink Labs)

Technology

Cronos, Partner of Crypto.com, to Start Layer 2 Network With Matter Labs

The new "Cronos zkEVM chain" is launching initially as a test network, based on Matter Labs’ software tools, which can be used to spin up new layer 2 and layer 3 “hyperchains” atop Ethereum.

Cronos Labs Managing Director Ken Timsit (Ken Tismit)

Technology

Ethereum's Buterin Floats Prospect of Taking Some Layer-2 Functions Back on Main Chain

Vitalik Buterin, a member of the Ethereum Foundation's executive board, once pushed "layer-2" networks as a way to provide faster and cheaper transactions. Now he's got ideas for "enshrining" some of those functions on the main chain.

Ethereum co-founder Vitalik Buterin (Bradley Keoun/modified by CoinDesk)

Technology

Cryptocurrency Exchange OKX Coming Out With Layer 2 ‘X1’ Built on Polygon Technology

The OKB token will be used for gas fees on the new chain, which comes as rival crypto exchanges including Coinbase and reportedly Kraken are pursuing their own layer-2 projects.

OKX Chief Innovation Officer Jason Lau (OKX)

Technology

Nil Foundation Plans New Ethereum Rollup With Zero-Knowledge Proofs, Sharding

The foundation claims that this will be the first ZK rollup that enables sharding, combining two popular scaling technologies.

Rollup (Bru-nO/Pixabay)

Technology

Kraken Said to Seek Partner to Help Build It a Layer 2 Blockchain Network

The crypto exchange is still considering which blockchain developer should build its network, with Polygon, Matter Labs and the Nil Foundation in the mix, according to people familiar with the situation. Rival crypto exchange Coinbase blazed the trail with Base.

Kraken CEO Jesse Powell (CoinDesk)

Technology

Crypto Venture Funds Variant, 1kx Lead $6M Funding Round for ZK-Meets-AI Startup Modulus

The funding will be used for the company’s ambitions in zero-knowledge machine learning, combining aspects of zero-knowledge cryptography with artificial intelligence or AI.

Treasure chest (Ashin K Suresh/Unsplash, modified by CoinDesk)

Technology

3 Greenshoot Sectors in the Blockchain Space

From “AI x blockchain” and zero-knowledge proofs to Bitcoin ordinal projects, there are plenty of bright spots in the Web3 ecosystem, despite the market volatility and regulatory problems of the last few months, says Paul Veradittakit, managing partner at Pantera Capital.

(Martin Martz/Unsplash)

Technology

Scroll Confirms Mainnet Live, as Co-Founder Predicts Speed Gains Over Ethereum

Blockchain data showed that Scroll’s smart contract was deployed on Oct. 8, but the team held off making its official announcement until this week.

Scroll co-founder Sandy Peng (Bradley Keoun)

Technology

Manta's Layer-2 Blockchain Already Plans to Ditch OP Stack for Polygon

The network, which just went live a couple weeks ago as a so-called optimistic rollup – the core underpinning of OP Stack – will now become a “ZK-rollup,” which is what Polygon’s software kit provides.

Manta Ray. (Justin Henry/Creative Commons)