Chainlink and Ethereum Team Up on Faster Cross-Chain Confirmations

Ethereum's Fast Confirmation Rules (FCR) have been integrated with Chainlink's CCIP 2.0, providing an optional pathway to reduce confirmation times in cross-chain transactions.

The integration uses validator consensus to produce an early confirmation signal, which could bring down confirmation times from around 13 minutes to between 12-24 seconds in applicable scenarios.

This system operates at the client level and does not require a hard fork. It relies on validator attestations and assumptions about network synchronization to generate the early signal without adding new infrastructure or economic assumptions.