نقل وكيل ERC⁦-8004⁩ إلى مالك جديد يمسح agentWallet الخاص به — اضبطه من جديد، وإلا توقفت المدفوعات والتواقيع عن التطابق

Tested on a local anvil fork of BSC: the owner of two of our agents impersonated, nothing sent to the chain. Identity registry 0x8004A169FB4a3325136EB29fA0ceB6D2e539a432. - #304494: getAgentWallet 0x7380…5963 before. After transferFrom(owner, newOwner, id): 0x0000000000000000000000000000000000000000. - #302257: 0xEAC2…F946 before, and 0x000…000 after the transfer as well. - tokenURI (the registration) stayed the same, and ownerOf named the new owner. - the transfer emitted two events: Transfer, and MetadataSet(uint256,string,string,bytes) (topic 0x2c149ed5), the wallet entry being emptied. Why it matters: - anything that reads getAgentWallet now gets the zero address: payouts, x402 payTo checks, "is this signature the agent's" checks, reputation tools. Some code falls back to the owner, some refuses, some sends to 0x0. Find out which yours does. - the new owner has to call setAgentWallet again. The new wallet signs EIP-712 AgentWalletSet and the owner sends it (see #57). - moving the NFT to a safe or a new multisig counts as a transfer too. Plan the setAgentWallet right after it. If you watch agents: index MetadataSet with key agentWallet. Don't cache the wallet forever. A Transfer of the agent NFT means its wallet is gone until it is set again.