OT-2026-000097261
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, 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-2026-000097261) never changes.
Identity and time
| Publication number | OT-2026-000097261 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7f77-a8b9-26da1e832d71 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097261 |
| Status | PUBLIC |
Content hashes
| Canonical text | bddfe0d9324312251f0cb8115702cbbdc14512ed0b4c1ef226ff2cd48f767076 |
|---|---|
| Markdown | 084a3eb25d16f0311a59a0f3586a4a2141a097f30ed6111e3d0593430a6de6ee |
| Publication page | 7b26199a4739414d1ccb9c09c02401be04b02259c04cd5ed0a52dc74794ca081 |
| Manifest | dc17d162436210dc1a34ca9c77538895a299fc1ea0507d8908a9b5cd60ca1a79 |
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 | pbMeOs8+122M/vfQ2giEKmO9AeBOOo0E5RofzVxm+H9T4HCVCxxJuTrZmvYieYYCU0zmEGPR66FRIRUBGHfNAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:31.047041Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097261observed 7b26199a4739414d1ccb9c09c02401be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:31.028692Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097261/manifest.jsonobserved dc17d162436210dc1a34ca9c77538895...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:31.009396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097261/publication.mdobserved 084a3eb25d16f0311a59a0f3586a4a21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:30.991258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097261/publication.txtobserved bddfe0d9324312251f0cb8115702cbbd...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. |
|---|