OT-2026-000093256
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before 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-2026-000093256) never changes.
Identity and time
| Publication number | OT-2026-000093256 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0911-7e27-a1c6-f2af44184285 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093256 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22db7efa52898c85ee55bf39b7d045b035be92f278936bfeaa2f2ecc0e5cc942 |
|---|---|
| Markdown | 6e9f994edbf901da47067e3558e147d42ee4bf9b7d8955b305cb54a4c8600ff2 |
| Publication page | 4b1ef7ec4d0cfdb478bc736e032d9a237c90fa7de729e71decdeeefd408f1d69 |
| Manifest | 8ec63a304791443804ab0c6655a49dd77dbf6b08fb9857cabd5b0c4c6129d53f |
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 | PsTjna69xv3OnWZOWKPL8W0lPH0afxNZoYh8hC7PDNWyvQwRrK0bLMGIGWYH+iSiPi8GG8cU8xPX3H34uI+NBA== |
| 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
| 2026-09-17T09:40:37.032328Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093256observed 4b1ef7ec4d0cfdb478bc736e032d9a23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:37.013610Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093256/manifest.jsonobserved 8ec63a304791443804ab0c6655a49dd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:36.993423Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093256/publication.mdobserved 6e9f994edbf901da47067e3558e147d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:36.976388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093256/publication.txtobserved 22db7efa52898c85ee55bf39b7d045b0...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. |
|---|