Open bumblefudge opened 2 years ago
Filecoin natively does not have chain ids for mainnet vs. its various testnets. Some wallets look at the genesis hash of mainnet to verify whether it's mainnet.
However Filecoin will be adding an EVM soon (as well as a native VM in the future) and for compatibility chainIDs will be added, but only for EVM messages.
(We've applied for EVM chainIDs here: https://github.com/ethereum-lists/chains/pull/1567)
See this comment from 2020. @chunningham what you know about this?