OT-2026-000088101
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, plant vacuum 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-2026-000088101) never changes.
Identity and time
| Publication number | OT-2026-000088101 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-797b-97f7-304eeaf67932 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088101 |
| Status | PUBLIC |
Content hashes
| Canonical text | 117761d6aca0a2b662e988051e6885ef061d9a99e6edb9cdfe0365047985843b |
|---|---|
| Markdown | 44d089fbf0a514fd61689931bac9fa7d32144806a655f150492347b13d4366e1 |
| Publication page | d5a7aa39fe722d1e5278fffe6b5e5a8cf74af9f137e44a0d4a02cbc5fc74e94f |
| Manifest | 758fdacb843142b1c314b247199137e74038ade2bed3672a42022ddf45e5cab6 |
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 | 1y0qBJeIDEmirjLqM7ia3ZBc2E0zGY2iSqKdgyI0sEJSKoBA+BVdQUPLTajDIiQozOZ/fLMX2/7EOPz6EaPuDA== |
| 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
| 2026-09-17T09:50:06.934219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088101observed d5a7aa39fe722d1e5278fffe6b5e5a8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:06.915780Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088101/manifest.jsonobserved 758fdacb843142b1c314b247199137e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.896796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088101/publication.mdobserved 44d089fbf0a514fd61689931bac9fa7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.878883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088101/publication.txtobserved 117761d6aca0a2b662e988051e6885ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.065849Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088101observed d5a7aa39fe722d1e5278fffe6b5e5a8c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.045297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088101/manifest.jsonobserved 758fdacb843142b1c314b247199137e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.027534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088101/publication.mdobserved 44d089fbf0a514fd61689931bac9fa7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:06.007928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088101/publication.txtobserved 117761d6aca0a2b662e988051e6885ef...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. |
|---|