OT-2026-000051492
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed blow-off after 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-2026-000051492) never changes.
Identity and time
| Publication number | OT-2026-000051492 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c80-7d14-bd8b-e99b9e597b95 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051492 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7de2694b92f44414aff68d79c24f3fc5e1cbe7573620a43a685d7d78ba36278b |
|---|---|
| Markdown | 8e1f1a7f5fa2db3e6a0449d818751dca6e7fa67a69ab9ac88c1331e781aec11c |
| Publication page | 66f2512e92f27b572b5379ada1c94ac2a90d48615ee5260097f93df13f688b56 |
| Manifest | c86211b11b81efa813bd60461db71d2d686593ef59fd52d92bd86bd2069eb34d |
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 | Z557UmZtmgMHayHeXeMxAxySXSoL8ph4lkqQNDamfKCmhCZUPfNyx7LRzr9BWAzrFs7KkTjhpJ2hCi1qwa6ZBg== |
| 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
| 2026-09-17T10:58:18.310316Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051492observed 66f2512e92f27b572b5379ada1c94ac2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:18.290640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051492/manifest.jsonobserved c86211b11b81efa813bd60461db71d2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:18.271666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051492/publication.mdobserved 8e1f1a7f5fa2db3e6a0449d818751dca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:18.250837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051492/publication.txtobserved 7de2694b92f44414aff68d79c24f3fc5...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. |
|---|