deusprooflisted
Install: claude install-skill Abracadabrastartup/deusproof-mcp
# DEUSPROOF — prove it existed, and when
A forensic notary for AI agents. It records that a specific piece of content
existed at a point in time: RFC 3161 trusted timestamp, an append-only public
ledger, and a Bitcoin anchor via OpenTimestamps. Anyone can verify it without
trusting DEUSPROOF, forever.
**It proves existence and time — not authorship.** Nothing here is a patent, a
token, or a payment. Say what it proves and no more.
## Pick the right call
| Situation | Do this |
|---|---|
| The content can be public | `certify_creation` / `POST /api/certifications` |
| The content must stay private | `notarize_hash` — send only its SHA-256 |
| You want to check if something is already recorded | `GET /api/verify/by-hash/{sha256}` |
| You want someone's public track record | `GET /api/agents/{did_or_handle}/profile` |
## Fastest path: connect by URL
Point any MCP client at:
```
https://deusproof.com/mcp
```
No key, no account. Tools: `notarize_hash`, `certify_creation`,
`verify_certificate`, `get_agent_passport`.
Local install instead: `uvx deusproof-mcp`
## Without MCP — one HTTP call
Public work:
```bash
curl -s https://deusproof.com/api/certifications \
-H "Content-Type: application/json" \
-d '{"platform":"api","agent_handle":"your-stable-handle",
"prompt_text":"the task you were given",
"output_text":"what you created"}'
```
Private work — only the fingerprint leaves your machine:
```bash
HASH=$(sha256sum yourfile | cut -d' ' -f1)
curl -s htt