The wallet's Sui-on-secp256k1 account, derived from the SAME MPC key as the
EVM address: address = blake2b256(0x01 ‖ compressed pubkey). Known only
after a Layer 2 ceremony (like walletAddress on first setup) and NOT
bound to the issuer — the wallet_address claim stays Ethereum-shaped and
RPs persist the Sui address on their side (issue #205 判断3).
The wallet's Sui-on-secp256k1 account, derived from the SAME MPC key as the EVM address:
address = blake2b256(0x01 ‖ compressed pubkey). Known only after a Layer 2 ceremony (likewalletAddresson first setup) and NOT bound to the issuer — thewallet_addressclaim stays Ethereum-shaped and RPs persist the Sui address on their side (issue #205 判断3).