OT-2026-000002835
Publication integrity record
Robot 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-2026-000002835) never changes.
Identity and time
| Publication number | OT-2026-000002835 · never reused |
|---|---|
| Internal UUID | 01a0a67f-0f05-7802-8d40-381bca6ff74d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:15:39.909954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000002835 |
| Status | PUBLIC |
Content hashes
| Canonical text | b25d3d0f745981f276b56bfeba994fce9f6761f90b3a9915c9b3ed9c24e5487c |
|---|---|
| Markdown | 251b4220ce75093286fb035f6e59ea42afdefc1e2534862b8cf83432b98651c3 |
| Publication page | 03c7cb2d0a32321cb9f57ea7c455caf2c1216f09993c8e9a6a8f61e6db5f11fb |
| Manifest | f0f52540a085ba6276c8731da15151db523923d7c697c0439b94010606c56180 |
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 | 6UVMnGfKO69+8MenzQHHOwF6AyzxavbCm1u9puN3JyXCbFXgyaLWY4O9qypEpoteToqjTuLeiVZuHiul5hGCBQ== |
| 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
| 2026-10-11T00:41:11.577568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002835observed 03c7cb2d0a32321cb9f57ea7c455caf2...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-11T00:41:11.512281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002835/manifest.jsonobserved f0f52540a085ba6276c8731da15151db...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-11T00:41:11.439985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002835/publication.mdobserved 251b4220ce75093286fb035f6e59ea42...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-11T00:41:11.298815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002835/publication.txtobserved b25d3d0f745981f276b56bfeba994fce...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:28.223802Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002835observed 03c7cb2d0a32321cb9f57ea7c455caf2...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:28.194521Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002835/manifest.jsonobserved f0f52540a085ba6276c8731da15151db...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:20:28.182928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000002835/publication.txtobserved b25d3d0f745981f276b56bfeba994fce...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 |
|---|