OT-2026-000000319
Publication integrity record
Robotic cells
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-2026-000000319) never changes.
Identity and time
| Publication number | OT-2026-000000319 · never reused |
|---|---|
| Internal UUID | 01a0a673-3a20-7831-94bc-a1d7d9448341 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-15T19:02:44.512599Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000000319 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5c9270de93bf4a6694dc276d66f68f35d8db13122cf1cf186142737a1f73f47 |
|---|---|
| Markdown | f900063bcd93dfaafafa73fd49f85ce94c2057880ea350e1421d4bd30eae51d8 |
| Publication page | 6ad9d3759ee15eedce974a11ae428a89312bfc35f3e8cebeeaa8e9eddabc0510 |
| Manifest | 2b7cdcd3f1e83f1342f73448b86a21e0c2020781e1ce886826e597273802f925 |
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 | FnH0u4jMBZdaPuAq7SC8/ogTNwvC4a95Ah3wDYFuJCRNa0rWdwL+QsMvlX5ibtRHkPdErfhwbLXSZl0ZuV64DQ== |
| 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
| 2026-09-15T20:50:24.241702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000319observed 6ad9d3759ee15eedce974a11ae428a89...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-15T20:50:24.087109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000319/manifest.jsonobserved 2b7cdcd3f1e83f1342f73448b86a21e0...fetched by instance-3.rotem.ai from 127.0.0.1, which resolved the name to 35.239.157.139 |
| 2026-09-15T20:50:24.073197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000000319/publication.txtobserved a5c9270de93bf4a6694dc276d66f68f3...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 |
|---|