EIP-695: Create `eth_chainId` method for JSON-RPC



Discussion thread for EIP-695: https://eips.ethereum.org/EIPS/eip-695


Quantity in this context feels wrong - it’s not really a quantity - it’s an ID:


I think this thread is relevant for the discussion of the EIP-1637

Pop up sessions in Berlin today and Friday & sticker transport to ETHDenver