Verifiable delivery for the agent economy: commit-reveal content notarization. Sellers commit to a d
| Endpoint | https://mcp.viridisconservation.com/notary/mcp (streamable-http) |
|---|---|
| Registry version | 0.2.0 |
| Now | 8 tools · grade A (93) · pin ts_1f00282a15be0c65996e6e3af4198a9c · protocol 2025-06-18 |
| First / last listed | 2026-11-14 01:13 UTC / 2026-11-14 01:13 UTC |
| Grade over time | 2026-11-14: A (93), 8 tools |
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Tools: commit reveal verify commitment_status list_commitments seal_outcome_receipt get_orc_commitment describe_agent
commit | Commit to a deliverable BEFORE handover. commit_hash =
sha256(salt || sha256(content)) as 64 hex chars; deadline is ISO-8601;
context links the escrow/job. Idempotent per (committer, nonce). params: committer*, nonce*, commit_hash*, deadline*, context |
reveal | Reveal the committed content's digest + salt after handover. Verifies
against the commitment (one bit of drift fails); returns a delivery_proof
string for escrow release. Late reveals expire the commitment. params: commitment_id*, salt*, content_digest* |
verify | Independently verify a revealed commitment; optionally check it against
the digest of content you received. params: commitment_id*, content_digest |
commitment_status | Current record for a commitment (pre-reveal, salt/digest stay hidden). params: commitment_id* |
list_commitments | List commitments, optionally filtered by state
(PENDING|REVEALED|EXPIRED). params: state |
seal_outcome_receipt | Seal an agent output as an Outcome Receipt (ORC v0.1) and register its
commitment. Returns a portable receipt anyone can verify offline (L1) and
against this notary's registry (L2). The notary attests integrity and
time ("notarized"), not correctness. No floats in output; stores only
digests. Spec: docs/standards/OUTCOME_RECEIPT_v0.1.md params: output*, subject, profile, excludes, bindings |
get_orc_commitment | Registry lookup: is this ORC commitment sealed by this notary? Returns
digest, issuer, profile, attestation and registered_at, or NotFound. params: commitment* |
describe_agent | Return capabilities and input contract. params: none |
Entries describe changes in tool definitions. They are not statements about a server, its quality or its author. The grade measures how the tool definitions fit model providers (token cost, schema compatibility, confusable names) as scored by the ToolFit engine at the time of the listing. JSON: append .json. Opt-out: how or hello@youraitools.co.