null_notarize
shallowio.github.ox31461/robyn · Verify this server
Proof-of-existence: hash the document LOCALLY (sha256, 64 hex) and send only the hash. The issuer countersigns {h, ts} with ML-DSA-65 (post-quantum); ts is SERVER-assigned. Optional owner endorsement: ownerAddr + ownerSig = EIP-191 over "null-notary/owner/v1|<h>"; if you add ownerMeta and that identity publishes a PQ key, ownerSig2 (ML-DSA over the same string) is REQUIRED. Proves existence-by-time (+ endorsement), never authorship or uniqueness. Verify with null_prov_issuer (pin the key) + SDK notaryVerify. Private-lane-only: use the stdio door.
1 trials · measured 3 days ago
null_notarize scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.ox31461/robyn, measured 18 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote + stdio
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-18 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
Embed this score
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[](https://vouch.tools/tools/cad8b81f-064b-4bea-ab13-195bab8c08c9)