OT-2026-000010984
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, pump fed, manifold 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-2026-000010984) never changes.
Identity and time
| Publication number | OT-2026-000010984 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-7b73-8504-e37a98e60b2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010984 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17cff67999beb8c42e95a2b870f0ce32c08c189fe930f1d7f4fe436f2094c44d |
|---|---|
| Markdown | 29c2514eafe4d309478aa2f7f3794a1bc33bf303a50452aee9a0bcf04daad916 |
| Publication page | e3d8736cc3de0b0bfccae6ab7fd6ad0aade44a614a40125db6ae0b3c1f5bb579 |
| Manifest | d315e26f30320b0cb806e7822b87f3849652df797050f0d2148fed8392093a43 |
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 | 1DSJYvnSNaHZfm6c1VqHo+f0Pr0YPdx/1yrgGgHHhs5dsndC41V1/wzLeESlY7McWW4X1ZhhuL9j/R3YhZQyAg== |
| 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
| 2026-09-17T12:13:47.267615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010984observed e3d8736cc3de0b0bfccae6ab7fd6ad0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:47.246928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010984/manifest.jsonobserved d315e26f30320b0cb806e7822b87f384...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:47.226217Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010984/publication.mdobserved 29c2514eafe4d309478aa2f7f3794a1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:47.206150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010984/publication.txtobserved 17cff67999beb8c42e95a2b870f0ce32...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. |
|---|