OT-2026-000001804
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-2026-000001804) never changes.
Identity and time
| Publication number | OT-2026-000001804 · never reused |
|---|---|
| Internal UUID | 01a0a678-bfbb-729d-bb86-58bf0bc3f56a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:08:46.395628Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001804 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2166e97062199e80668fdbdef50aa9081bcb435c2241efc9bafb3adf353db4b9 |
|---|---|
| Markdown | d623b782164c8bd943b54864fb0df09fff0802fce12f9415b84da49ded8357f2 |
| Publication page | 785eb20fa933df16e6e3966e35a5a183134b9403e82810c2dff5bd4ca037ee25 |
| Manifest | c216e21d767d1ddb4e5dac17488ff5b7a3f90ab2a9b6adc26773ab632562221d |
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 | iTsjdJcgus8//Y2ik3ULlxzHNo35243Vtp76s0JSx2rM+20vZweu6GSnrabYuiVy59m9LNWa1EWi1SkVxwTMDA== |
| 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
| 2026-09-16T04:41:22.196418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001804observed 785eb20fa933df16e6e3966e35a5a183...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T04:41:21.884069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001804/manifest.jsonobserved c216e21d767d1ddb4e5dac17488ff5b7...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:41:21.351026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001804/publication.mdobserved d623b782164c8bd943b54864fb0df09f...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-16T04:41:21.006059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001804/publication.txtobserved 2166e97062199e80668fdbdef50aa908...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:23.873529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001804observed 785eb20fa933df16e6e3966e35a5a183...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:23.844870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001804/manifest.jsonobserved c216e21d767d1ddb4e5dac17488ff5b7...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T19:10:23.832941Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001804/publication.txtobserved 2166e97062199e80668fdbdef50aa908...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 |
|---|