OT-2026-000010030
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, three stage ejector, manifold pressure sensor, pulsed blow-off 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-2026-000010030) never changes.
Identity and time
| Publication number | OT-2026-000010030 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-cb79-78fd-8ba7-ed6c187f5496 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:11:35.184400Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010030 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a0976ee2daf5eb408ba97228e19790950f09a2cdac87589d75e5763f2b1d7f0 |
|---|---|
| Markdown | 5bf530aa266619d0a576a96c3a975e0529208b085fe674ebab989e5dbdb85d6a |
| Publication page | fe24d50a167d2b1c63d86028e1a971ff3eb33feb25883c396a94d9ec1877e7b6 |
| Manifest | 83f48c7fac018438373ae292b6f58fa30a21d994e12714023fe2c25d4622967f |
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 | atrW631qLH0GY8MGI+L2IJzSrpUaLPTWRmqmKezxsF3neTp6/Cso7q0SgE/DgNbdvy6/HLVvtonlUcqqTbe2DA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:16:05.524858Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010030observed fe24d50a167d2b1c63d86028e1a971ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:16:05.507774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010030/manifest.jsonobserved 83f48c7fac018438373ae292b6f58fa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:05.489937Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010030/publication.mdobserved 5bf530aa266619d0a576a96c3a975e05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:16:05.472013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010030/publication.txtobserved 4a0976ee2daf5eb408ba97228e197909...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. |
|---|