Buterin says that systems relying on external data availability are validiums rather than "genuine" rollups.

Kazemian expects Fraxtal to debut with a bang, attracting at least several hundred million dollars worth of crypto assets in the first month.

In this issue of CoinDesk's weekly newsletter on blockchain technology, we bring you Sam Kessler's scoop on MetaMask's in-development "intents" fea

MetaMask is quietly testing new tech that uses third parties to route user transactions.

Developers said the missed finalization was likely due to an expected lack of participation and older network validators.

The platform experienced a security incident late Tuesday that affected wallets with infinite approvals to Socket contracts, developers said.

The integration allows developers to build cross-chain use cases via Chainlink's CCIP that involve multichain transfers of Circle's USDC stablecoin

The move could help improve network security as validators are more widely distributed across the world, developers said.

The failed token transfers spooked some market watchers as they amounted to nearly half of XRP’s $30 billion market capitalization.

The "NFTs on Bitcoin" project has capitalized on the popularity of the controversial Ordinals protocol, which has generated a flurry of interest in