OT-2026-000029966
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000029966) never changes.
Identity and time
| Publication number | OT-2026-000029966 · never reused |
|---|---|
| Internal UUID | 01a0ae73-ac48-7f85-977f-40377c8d6891 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:11.501096Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029966 |
| Status | PUBLIC |
Content hashes
| Canonical text | 834908d96882a8c009bfa12a2e2e0bbc130ce7b95abc5c6c080d2900e049573d |
|---|---|
| Markdown | dbaae2c59facde8c8060197ffe94da1c3aaf9af5e583e599ca1367014b8a0e94 |
| Publication page | 5dce747acb93f093215390c3d8b73ef1c22d92b358ee822bcbeba5ecf5f1587a |
| Manifest | ccd21ab284a894e2e459486533b5d20461da2d4dab4c297f151a01ef6fd31509 |
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 | yFwLJJMKs3+hHDufyxvAF9zPTEE7Ge3xyGIiyoxciX7kmicJorx4B1mGaoqmhzO7tamysY8o890YtzGPqtJlBg== |
| 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
| 2026-09-17T11:38:41.062218Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029966observed 5dce747acb93f093215390c3d8b73ef1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:41.044152Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029966/manifest.jsonobserved ccd21ab284a894e2e459486533b5d204...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:41.027837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029966/publication.mdobserved dbaae2c59facde8c8060197ffe94da1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:41.010130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029966/publication.txtobserved 834908d96882a8c009bfa12a2e2e0bbc...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. |
|---|