OT-2026-000002841
Publication integrity record
Automated storage and retrieval system
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-2026-000002841) never changes.
Identity and time
| Publication number | OT-2026-000002841 · never reused |
|---|---|
| Internal UUID | 01a0a67f-17c7-753e-bb59-e673ca733bc6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:42.151865Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002841 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00a43227846cafe09592857cfcc9dd350b69fca738cb2e43941f8806f943057c |
|---|---|
| Markdown | df33821a1e0d86d1eb3077133b8bdfb6390e343e7c8927067326d0c3943cd242 |
| Publication page | 4b6333cb08b4414e3b95315bebc6baaf8737fed00220e3e82d64d7dcde3c58a7 |
| Manifest | bd23fd17ae05227c4c1cc4e30933787289099a2a11d2418f2d928e30d457538a |
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 | EGKIT/GqVAGI8eCyEpn8zax/6XUoCDuzeU/IUYl51axoBg0Co3AAvRT7AHO9HYZ3f5bZ4MoQMhPp/VDaOHVJCw== |
| 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
| 2026-10-18T12:41:42.985920Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002841observed 4b6333cb08b4414e3b95315bebc6baaf...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-18T12:41:42.913993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002841/manifest.jsonobserved bd23fd17ae05227c4c1cc4e309337872...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-18T12:41:42.846048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002841/publication.mdobserved df33821a1e0d86d1eb3077133b8bdfb6...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-18T12:41:42.677784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002841/publication.txtobserved 00a43227846cafe09592857cfcc9dd35...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:12:26.735175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002841observed 4b6333cb08b4414e3b95315bebc6baaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:12:26.721135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002841/manifest.jsonobserved bd23fd17ae05227c4c1cc4e309337872...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:12:26.707299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002841/publication.mdobserved df33821a1e0d86d1eb3077133b8bdfb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-15T21:12:26.695188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002841/publication.txtobserved 00a43227846cafe09592857cfcc9dd35...fetched by instance-3.rotem.ai from 34.69.0.72, 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 |
|---|