Four chains beneath one ticker
MetalGo carries Avalanche’s architecture into a Primary Network of four built-in chains. P-Chain tracks validators and subnets; C-Chain runs EVM contracts; X-Chain moves assets; A-Chain brings an Antelope environment. The source fixes a particular blockchain ID for C-Chain, while wallets expose it as EVM chain ID 381931.
METAL crosses these roles as the native fee and staking asset. Calling it an ERC-20 erases the distinction between a native C-Chain balance and a contract token. Calling it MTL erases a different history: MTL was the Ethereum token offered a bounded conversion into METAL.
