OT-2026-000030285
Publication integrity record
Six cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off before set-down
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-2026-000030285) never changes.
Identity and time
| Publication number | OT-2026-000030285 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e501-78db-9386-03d77bc1b2d0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030285 |
| Status | PUBLIC |
Content hashes
| Canonical text | f009654674923cda86a6a04ac4390f253a855c294a0eb8cbe00892df369e4704 |
|---|---|
| Markdown | f44a82feb0147c69aba73cb3b964eb4f4def1fd19261c2b4f314f8e71d5e1c20 |
| Publication page | 3e128f77bd1692f290da42dd75e22910e5294a686fc1aa47830485296e0eef84 |
| Manifest | 44f332bec8b638d36ddac387287101a050f70641ce34c605fcf1822a46d22e7d |
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 | tqsnx9lUmhYNJuqAN4azJpvgUTHN0YeeP5w/k9WFpkI/0PXwGbLsrHAVThg2yuPwzgVqos48wSW2eK+jpk1PBA== |
| 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
| 2026-09-17T11:40:47.339022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030285observed 3e128f77bd1692f290da42dd75e22910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:40:47.321801Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030285/manifest.jsonobserved 44f332bec8b638d36ddac387287101a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:47.297907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030285/publication.mdobserved f44a82feb0147c69aba73cb3b964eb4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:40:47.280893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030285/publication.txtobserved f009654674923cda86a6a04ac4390f25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:57.216601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030285observed 3e128f77bd1692f290da42dd75e22910...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:57.199511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030285/manifest.jsonobserved 44f332bec8b638d36ddac387287101a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:57.181611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030285/publication.mdobserved f44a82feb0147c69aba73cb3b964eb4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:37:57.162553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030285/publication.txtobserved f009654674923cda86a6a04ac4390f25...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. |
|---|