OT-2026-000003285
Publication integrity record
Display hook and combination
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-2026-000003285) never changes.
Identity and time
| Publication number | OT-2026-000003285 · never reused |
|---|---|
| Internal UUID | 01a0a6aa-0246-7eac-94b5-da3c631e8121 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T20:02:34.694733Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000003285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3d9395392cf0014dcb8cd9b16044bde3cc02e6cd7c180ec6c0e436eb6dcdf26f |
|---|---|
| Markdown | 66e5fc0ce4fa7048eb6996fdb1db3f2e9719a0d93c6199fde4d0ca500307cfa2 |
| Publication page | f5a98f121d07ec40bef441a90bff301e3ceb4702da2a4e7e52632d25b81d022c |
| Manifest | bd5395e4f13b54dd329d76715c1189b5c6ae016ce5f5edad241adba7403ba773 |
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 | w2NXqp3KL9bj4uYLBd6lvTKpJCNazXAOnKMY48SHHtCyJo9TlhjtGFVikB8yc0ICAHRcI1VgBQejD+3ic54xBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-15T20:07:03Z batch OT-TS-2026-W38-004 · RFC 3161 token · inclusion proof root d42f3e627490c26ffd144bf37543fecf... |
|---|
Independent retrieval
| 2026-09-16T12:42:35.401835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003285observed f5a98f121d07ec40bef441a90bff301e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T12:42:35.094046Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003285/manifest.jsonobserved bd5395e4f13b54dd329d76715c1189b5...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T12:42:34.798163Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003285/publication.mdobserved 66e5fc0ce4fa7048eb6996fdb1db3f2e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T12:42:34.443975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003285/publication.txtobserved 3d9395392cf0014dcb8cd9b16044bde3...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:09.032453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003285observed f5a98f121d07ec40bef441a90bff301e...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:08.986375Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003285/manifest.jsonobserved bd5395e4f13b54dd329d76715c1189b5...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:10:08.973624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000003285/publication.txtobserved 3d9395392cf0014dcb8cd9b16044bde3...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 |
|---|