OT-2026-000083254
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented after set-down, on a tool changer
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-2026-000083254) never changes.
Identity and time
| Publication number | OT-2026-000083254 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-741d-bd6a-a778008a3ad1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083254 |
| Status | PUBLIC |
Content hashes
| Canonical text | acb6dd7460ebd1420874b8e4e027c7a0904e5883904eec89492f63af1641a0aa |
|---|---|
| Markdown | 07d3e262744bdc30366ac2be150b8e519122c577371c9a7861f7509d3e43a5a9 |
| Publication page | dfc6ae0b74b1e66a05bf37f39da0a6f0d3b10fd48fac158ffff90c5100e95042 |
| Manifest | 68bc282b01aa09a7d4ab647022315ae1d77f317e7fc2caab9d0b9ec828828edc |
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 | FwqnefP8z92RqdA527+ogt8q66iZKe8+cQ5JvJH8Y5E1GMIwWT3CiUfqxP1+PM4HoSrfVHBdLfqjXyXLj8NBCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:01:18.062427Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083254observed dfc6ae0b74b1e66a05bf37f39da0a6f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:15.911755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083254/manifest.jsonobserved 68bc282b01aa09a7d4ab647022315ae1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:15.889909Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083254/publication.mdobserved 07d3e262744bdc30366ac2be150b8e51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:15.424640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083254/publication.txtobserved acb6dd7460ebd1420874b8e4e027c7a0...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
| Custody package | Pending Custody packages are produced weekly. |
|---|