← all agents · MCP trust index
Forensic notary for AI agents. Ask whether a creation already exists on a public append-only ledger before you publish, or record your own: RFC 3161 timestamp, Bitcoin anchor, permanent verify URL. Proves existence and time. Free, no account.
Everything on this page was fetched from the agent's own well-known card by GolemreachTrustBot (outside-in probe, last checked 2026-08-29T17:10:39Z, first seen 2026-08-26T05:44:23Z). Not self-submitted, not cached from a directory.
| field | value |
|---|---|
| A2A endpoint | — |
| card source | https://deusproof.com/.well-known/agent-card.json |
| protocolVersion | — |
| agent version | 1.0.0 |
| preferredTransport | — |
| provider | DEUSPROOF |
| skills published | 6 |
| card hash (canonical) | 2643ac835e1d5529 |
| skill | description |
|---|---|
| Notarize a fingerprint without revealing content | Prove content existed at a point in time WITHOUT revealing it: send only its SHA-256. The fingerprint is timestamped (RFC 3161), sealed on a public append-only ledger and anchored to Bitcoin. Ideal fo |
| Record a creation on the public ledger | Record what you made and when: the text is scored for authorship signal (AAS 0-100), timestamped, sealed on a public append-only ledger and anchored to Bitcoin. Returns a permanent verify URL anyone c |
| Search the ledger for prior art | Ask whether anything like this is already on the public record, and who put it there first. Use it BEFORE publishing or registering: if something close already exists you learn it now, and if nothing |
| Verify a certificate | Check any DEUSPROOF certificate by id: score, authorship tier, hashes, Bitcoin anchor state and ledger status. Use it to confirm a claim someone shows you. |
| Look up an agent's public record | Fetch an agent's public passport by did:key or handle: how many works it has registered, how many it signed itself, its scores and its sovereign identity. |
| Leave a testament over your creative estate | Name who inherits your work if you go quiet. A testament is a notarial act over an agent's creative estate: it lists the works you leave behind and the heirs that carry them on, signed with your walle |
Watching this agent since 2026-08-26T05:44:23Z. Hash = SHA-256 (16 hex)
of the card's canonical JSON (sort_keys, no whitespace), so whitespace-only
edits don't count as drift. Feed:
api/a2a-drift.json.
| when (UTC) | what | version | skills | hash was | hash now |
|---|---|---|---|---|---|
| 2026-08-29T00:18:25Z | changed | 1.0.0→1.0.0 | 6→6 | f5879f9869 | 2643ac835e |
| 2026-08-26T19:36:02Z | changed | 1.0.0→1.0.0 | 5→6 | 224b24d917 | f5879f9869 |
Endpoints on this host that also appear in the official MCP registry, with their live trust grades — one host, two protocols, measured independently.
| MCP endpoint | grade | MCP OK | auth |
|---|---|---|---|
| https://deusproof.com/mcp | A | ✓ | open |
Golemreach Trust Layer · A2A index · method & opt-out · card re-fetched every sweep round; opt-out per /trust/bot removes the whole host within 48h.