adapter/

Deployed Addresses

Adapter proxy, current implementation, and underlying ERC-8004 IdentityRegistry addresses per chain, with block-explorer links.

The ERC-8004 Identity Adapter ships as a UUPS proxy on Ethereum mainnet, Base, and Sepolia. The proxy address is the stable, integration-ready entry point — clients should always target the proxy and let the owner upgrade the implementation behind it.

Adapter proxy#

ChainChain IDProxy address
Ethereum Mainnet10xde152AfB7db5373F34876E1499fbD893A82dD336
Base84530x270d25D2c59A8bcA1B0f40ad95fF7806c0025c27
Sepolia111551110x7621630cB63a73a194f45A3E6801B8C6A7eC2f92

Current implementation#

The current implementation behind the proxy on each chain (rolled out on 2026-05-15 — counterfactual surface, full event coverage, reentrancy guards). Read live by calling cast implementation <proxy> or by reading the EIP-1967 implementation slot 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc.

ChainImplementation address
Ethereum Mainnet0xa6D23f27D3b1780B12488482a008cB3c3787135f
Base0x0f81bd4EDD4879734361A1A44460264CBf6F94c9
Sepolia0xFa8b53E82F6F1e17aDdFB5Db56f9eA26B24f4c4D

ERC-8004 IdentityRegistry#

The underlying ERC-8004 IdentityRegistry that the adapter forwards into on each chain. The adapter calls register, setMetadata, setAgentURI, setAgentWallet, and unsetAgentWallet on this address as msg.sender, which makes the adapter the registry-side owner of every agent it mints.

ChainIdentityRegistry address
Ethereum Mainnet0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
Base0x8004A169FB4a3325136EB29fA0ceB6D2e539a432
Sepolia0x8004A818BFB912233c491871b3d84c89A494BD9e

Owner (multisig)#

The adapter is owned across all three chains by a Gnosis Safe v1.4.1 (threshold 2), deployed at the same address on Mainnet, Base, and Sepolia. Future upgrades, registry repointing, and migration helpers are proposed and signed through this Safe.

ChainSafe address
Ethereum Mainnet0x03302Df40186D9B85faEA4fbb6cC5da028B23149
Base0x03302Df40186D9B85faEA4fbb6cC5da028B23149
Sepolia0x03302Df40186D9B85faEA4fbb6cC5da028B23149

Safe app links:

Historical context: the contract was deployed by EOA 0xF8e03bd4436371E0e2F7C02E529b2172fe72b4EF on 2026-04-05 and ownership was transferred to the Safe on 2026-05-15. The EOA no longer has any onlyOwner authority.