OT-2026-000040326
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000040326) never changes.
Identity and time
| Publication number | OT-2026-000040326 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-738a-b91d-9d38922d7d07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 484c7d0c33ba7c20f93d0b186e2e9be54b26247912abda52b3c80489fc0db270 |
|---|---|
| Markdown | 174e7f700f2dd8922756c2996f52f3fe9f278cac384257d5f2d7d2c4097d9d27 |
| Publication page | 2e1ff4e0b0ac16e4880fdc6e30021bf462ca9e9fc9e435f6350217e1025ed57e |
| Manifest | 7445af7273ab4d03d52bca6cf4a8cc28aa50928fc3c8df66a30ec21bd0f6c388 |
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 | 7JUbjeMvayfy9GRpKTNnfjitBPXSv1qvT1KG6o0KpiaynSYvvgn4xJpqNOVu/WeJu7yngYaAz39D3uz6EvD0Dw== |
| 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
| 2026-09-17T11:19:19.763612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040326observed 2e1ff4e0b0ac16e4880fdc6e30021bf4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:19.747639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040326/manifest.jsonobserved 7445af7273ab4d03d52bca6cf4a8cc28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:19.731774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040326/publication.mdobserved 174e7f700f2dd8922756c2996f52f3fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:19.714830Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040326/publication.txtobserved 484c7d0c33ba7c20f93d0b186e2e9be5...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. |
|---|