ERC-8004 Registry Contracts
Reference Identity and Reputation registry contracts for ERC-8004, with ABIs and a per-chain deployment table, kept by the 8004 team.
- ChainsEthereum, Base +1
No code activity tracked
Listed from 8004.org on 2026-10-08. Install: not attempted — no install path on record. Not checked by Sato Hub yet: every row below is as listed. Evidence →
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The erc-8004/erc-8004-contracts repo holds the Solidity contracts, the ABIs and a README table of IdentityRegistry and ReputationRegistry addresses on Ethereum, Base, Abstract and other mainnets and testnets. The 8004.org build page links it for builders who read the registries directly or deploy on their own chain. It is the standard's reference implementation, not an SDK; for a client library see the SDK listings that implement ERC-8004. The repo has no license file.
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Listed from 8004.org on 2026-10-08. Install: not attempted — no install path on record. Not checked by Sato Hub yet: every row below is as listed.
| Claim | Value | Evidence | Source | Checked |
|---|---|---|---|---|
| Chains supported | Ethereum, Base, Multichain | self-reported | 8004.org | as of 2026-10-08 |
| Verification status | Unverified — not independently reviewed | self-reported | 8004.org | as of 2026-10-08 |
Self-reported rows are the project’s own words, dated when we recorded them — not a check. Only reproduced and reviewed rows carry a mark. None of these rows is a safety or quality rating.
Details
- Chains
- Ethereum, Base, Multichain
- Agent types
- Identity, Protocol
- Open source
- Unknown
- Last checked
- 2026-10-08
Marketplace Signals
No marketplace signals recorded for this resource yet.
Verification status reflects evidence reviewed by Sato Hub. Self-reported claims are never presented as verified.
Where ERC-8004 Registry Contracts fits
Related concepts: What Are Onchain Agents?, Onchain Agents vs Offchain Agents
Compared with
Appears in
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Reference
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Questions people ask about ERC-8004 Registry Contracts
- Is ERC-8004 Registry Contracts open source?
- Unknown. Sato Hub has not found a public repository or a license statement for ERC-8004 Registry Contracts as of 2026-10-08.
- Which chains does ERC-8004 Registry Contracts support?
- ERC-8004 Registry Contracts lists support for Ethereum, Base, Multichain as of 2026-10-08.
- Is ERC-8004 Registry Contracts still maintained?
- Sato Hub tracks no commit or release for ERC-8004 Registry Contracts; it cannot say whether it is maintained.
- How do I install or run ERC-8004 Registry Contracts?
- Sato Hub has no deploy spec for ERC-8004 Registry Contracts; follow the project's own documentation at https://github.com/erc-8004/erc-8004-contracts.
- Is ERC-8004 Registry Contracts verified on Sato Hub?
- No independent verification is on record for ERC-8004 Registry Contracts; its verification status is "Unverified". Self-reported is not verified, and the score is not a safety, quality or returns grade.
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Cite this page
Sato Hub. "ERC-8004 Registry Contracts — Sato Hub." Sato Hub, updated 2026-10-08, accessed 2026-10-08. https://satohub.ai/resources/erc-8004-contractsData last refreshed 2026-10-08; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.
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