OT-2026-000000781
Publication integrity record
Conveyor device
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-2026-000000781) never changes.
Identity and time
| Publication number | OT-2026-000000781 · never reused |
|---|---|
| Internal UUID | 01a0a673-d149-758d-b245-a3167154c680 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:03:23.209965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000781 |
| Status | PUBLIC |
Content hashes
| Canonical text | a224089fb0843fa5492db97fca9238572991234586c54420ec893e60ac2dd1c5 |
|---|---|
| Markdown | ce88dfd78fbc9a79b05d694034a0818e21519c488c8e6ea7cb141a375640e3e7 |
| Publication page | fbbe3cfac820ed024dc6afc4cbebfd01666462293bbda851ffcf3893ca3a6ed1 |
| Manifest | fe10a51b8d1acc02f7942ed11fcbafab4dd4718b0130af01667eaf64a409a970 |
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 | BWXgSUcvH0SQckNTrXctN8S8oku/jI3F0FQRQBO2z36uRd5syeLRvC18ysL4Jmu438PqKBJ3DvYcjSVEdF0uCg== |
| 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
| 2026-10-17T20:41:18.041259Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000781observed fbbe3cfac820ed024dc6afc4cbebfd01...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-10-17T20:41:17.995806Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000781/manifest.jsonobserved fe10a51b8d1acc02f7942ed11fcbafab...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-17T20:41:17.947371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000781/publication.mdobserved ce88dfd78fbc9a79b05d694034a0818e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-17T20:41:17.822517Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000781/publication.txtobserved a224089fb0843fa5492db97fca923857...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-10-17T04:23:20.287695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000781observed fbbe3cfac820ed024dc6afc4cbebfd01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-17T04:23:20.276383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000781/manifest.jsonobserved fe10a51b8d1acc02f7942ed11fcbafab...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-17T04:23:20.263754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000781/publication.mdobserved ce88dfd78fbc9a79b05d694034a0818e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-10-17T04:23:20.131214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000781/publication.txtobserved a224089fb0843fa5492db97fca923857...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 |
|---|