Coinbase-backed Ethereum layer-2 network Base is activating its native B20 token standard on mainnet, establishing a standardized architectural framework for stablecoins, tokenized Real-World Assets (RWAs), and fungible digital instruments. Going live at 6:00 PM UTC, the standard allows web3 developers to deploy asset layers without the overhead of auditing custom ERC-20 smart contracts.
The blueprint supports two native iterations: an Asset variant featuring configurable decimal precision, and a Stablecoin variant configured at a fixed six decimals with mandatory fiat denomination anchoring.
Introduced during the network’s Beryl upgrade on June 26, B20 retains absolute backward compatibility with the ERC-20 framework. Crucially, it integrates out-of-the-box corporate compliance features directly into the token ledger, including pre-compiled minting, burning, transfer restrictions, administrative pausing, and localized transaction notes.
The major activation follows recovery from localized technical friction. In late June, Base weathered two brief infrastructure outages totaling 136 minutes due to a consensus sequencer bug that pushed invalid blocks. Developers quickly patched the race condition to secure the ledger ahead of today’s institutional network rollout.
