OT-2026-000001596
Publication integrity record
Industrial robot
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-2026-000001596) never changes.
Identity and time
| Publication number | OT-2026-000001596 · never reused |
|---|---|
| Internal UUID | 01a0a677-096b-7be5-8d73-320e8c7833d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:06:54.188129Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000001596 |
| Status | PUBLIC |
Content hashes
| Canonical text | 529600e1c86f29327163adec1d41747f97af176f9bed589236b7695f7e9fbc7c |
|---|---|
| Markdown | 622086653abf2c2109f2bc54e851ea230e973c2ea215fe608b596260bced096c |
| Publication page | c47fd089391e806b374355455bd8cb947c93494cd18e77803e963166ab7b482f |
| Manifest | efb57ab2736afd1b051407ef18990948d42d9ab135e0911c388748df80cf9f50 |
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 | hBJMYynWs4US/tVIjo0sja+8M16HMjq1NJVxN7h4g5+yGaN4uCtt6oSKRF98q+yJq1MBtuhPH48ep2lq9FF4Cw== |
| 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
| 2026-09-15T20:00:25.415972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001596observed c47fd089391e806b374355455bd8cb94...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:00:25.385596Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001596/manifest.jsonobserved efb57ab2736afd1b051407ef18990948...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:00:25.248643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000001596/publication.txtobserved 529600e1c86f29327163adec1d41747f...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 |
|---|