OT-2026-000001487
Publication integrity record
A device for fixing an enclosure to a wall
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-2026-000001487) never changes.
Identity and time
| Publication number | OT-2026-000001487 · never reused |
|---|---|
| Internal UUID | 01a0a676-5a8f-7f17-ae73-a5f0d8e0a436 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:09.423377Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001487 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb9c5378b9c78f354d6e9947acc20d76aac237da8a63ada247a06c296985cd21 |
|---|---|
| Markdown | a0736a6c21cfdeb61267cea6e46085fa38a48cdcc50f94453b219746ba4b9992 |
| Publication page | 44a5b5b75b34247d4c8f2e3cc1c944916390b6fc48e14157ba6616650cdd3ae2 |
| Manifest | 7ffb29f138fe638fd2d7d9de3ae19aac74c29c9689aa5c7af384e0e60218e384 |
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 | N8n4K9/Su5BKBuJzDUVkWBdfki4U2dwxufGLgxMVgcXCjsYdmc0s06Zh972PZCFRJ5cfG7pGzEG7FRVKoy0sAg== |
| 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
| 2026-09-15T20:00:38.882118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001487observed 44a5b5b75b34247d4c8f2e3cc1c94491...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:38.730167Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001487/manifest.jsonobserved 7ffb29f138fe638fd2d7d9de3ae19aac...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:38.718827Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001487/publication.txtobserved cb9c5378b9c78f354d6e9947acc20d76...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 |
|---|