OT-2026-000002785
Publication integrity record
Conveyor belt and modules
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000002785) never changes.
Identity and time
| Publication number | OT-2026-000002785 · never reused |
|---|---|
| Internal UUID | 01a0a67e-c3d4-75e4-8c98-d7ccfe357d5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:20.660363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002785 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32935c75edefdd217e91a7b192de52403e58bdc803e14a158ba728695a0eb018 |
|---|---|
| Markdown | c327f4e9c78ba8cf26071a8101929130020c5a6a81ad261fc7c8ff78f337a9c0 |
| Publication page | 84bbbde5ebf5c5231d184a022be25cc05916454569b8d23ef72cb0c5d4b63e38 |
| Manifest | 1654f6588d9d76bb037c3168f636e4a14e26f8e17ee8430e375fd808e759c801 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | xuQbbRvybxOD84liI/iqTr6vKsyhvz7U5Cto8JgU5uMR+ozRd7YZyjsAEuEKMlV7IwvUJ2J8hgml8Z92Z8aqDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:27:02Z batch OT-TS-2026-W38-002 · RFC 3161 token · inclusion proof root 2d7e364e718bd6a32072ec57f9edc195... |
|---|
Independent retrieval
| 2026-09-15T19:20:34.195231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002785observed 84bbbde5ebf5c5231d184a022be25cc0...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T19:20:34.165362Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002785/manifest.jsonobserved 1654f6588d9d76bb037c3168f636e4a1...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:34.152605Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002785/publication.txtobserved 32935c75edefdd217e91a7b192de5240...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| OT-CUSTODY-2026-W38 | OpenTechnical-Custody-2026-W38.tar.zstf2fc69d02142424a578267e5e3a6d3bb... · 402,218,449 bytes · held by held on site pending an external custodian · retention permanent |
|---|