Latest Update
2026-09-30 11:46 UTC

Base: Cobalt Network Upgrade Goes Live

Base: Cobalt Network Upgrade Goes Live

Base Cobalt network upgrade activates validity transactions and B20 enhancements for asset issuance on the Base blockchain mainnet.

Source

Analysis

Base activated its Cobalt network upgrade on mainnet, rolling out validity transactions that let advanced market actors control execution timing and B20 enhancements that streamline asset issuance and management on the Base blockchain, the third such upgrade this year.


jesse.base.eth

@jessepollak

Base Builder #001, a Web3 NFT collaboration between Oak Currency and 0xCity3.