OT-2026-000001454
Publication integrity record
Ratchet wrench assembly structure
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-2026-000001454) never changes.
Identity and time
| Publication number | OT-2026-000001454 · never reused |
|---|---|
| Internal UUID | 01a0a676-26dd-7d6d-bfa9-153a78acd761 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:05:56.190527Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001454 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72657326612f124cd663e80def6669038c44d28802dc6da03552ecd297ca3988 |
|---|---|
| Markdown | e61decd2a050d4f0869d928d1bb46e923a0e25729877c3e5a1f682715c61b70a |
| Publication page | b2a2f2f7120b3f316c440bc8dd5a6e590c8947693168a3e8c8f6e7e01e85d365 |
| Manifest | 3a1249631d55a6a3e4a3b438681733631b118c5587786efe0586c597bea8de3c |
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 | edK5TIQels8pJMzFpWdXpQD3Ir55jH3SlrJCD+e2/+PwRFcAkGH6k/Ht1FToJGbHA7Hep98TvoGVXhC6aFZ4BA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T19:07:03Z batch OT-TS-2026-W38-001 · RFC 3161 token · inclusion proof root 6369baadb1a246009d149835804d20ba... |
|---|
Independent retrieval
| 2026-09-17T04:23:04.756637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001454observed b2a2f2f7120b3f316c440bc8dd5a6e59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T04:23:04.743226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001454/manifest.jsonobserved 3a1249631d55a6a3e4a3b43868173363...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:23:04.728097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001454/publication.mdobserved e61decd2a050d4f0869d928d1bb46e92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T04:23:04.685297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001454/publication.txtobserved 72657326612f124cd663e80def666903...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:13.983745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001454observed b2a2f2f7120b3f316c440bc8dd5a6e59...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:13.828197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001454/manifest.jsonobserved 3a1249631d55a6a3e4a3b43868173363...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:13.814667Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001454/publication.txtobserved 72657326612f124cd663e80def666903...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 |
|---|