Beryl
Beryl makes Base a first-class issuance platform with B20 tokens, more capital efficient with reduced withdrawal delays, and more scalable with Reth V2.Features
Reth V2
Ships Reth V2 as the reference execution client for Base nodes, delivering significant sync speed and throughput improvements.
Faster Withdrawals
The single-proof dispute game finalization window is reduced from 7 days to 5 days. The dual-proof fast path (TEE + ZK) introduced in Azul remains at 1 day. Shortening the single-proof window frees capital for fast-bridge liquidity providers.
B20
B20 implements the ERC-20 specification, making it interoperable with all existing systems built on ERC-20 like wallets, exchanges, data indexers, and onchain protocols. What’s different is how it runs. Rather than deploying a Solidity contract, B20 tokens execute as Rust precompiles inside the node.