OT-2026-000088613
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line 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-2026-000088613) never changes.
Identity and time
| Publication number | OT-2026-000088613 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7db1-a01e-b2295fedd650 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088613 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9a0ee93255361f4f4830b5bb633514d8b7921a9fcade7d1f49ea7eebbf7eff73 |
|---|---|
| Markdown | 9af25fb50b8dd5df5c29cd86c80f30339aa0feae54f90b3e62823b6416ece636 |
| Publication page | c37ef80d26a74405ea66a5b2e0b3f1a18ab0292e395ade8c897e20b03c0ef742 |
| Manifest | 8714d805808cd08fd17ef1733702caf553b41c4020da3f918435c64b83592f15 |
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 | 7WwLAzTa0hZPmYeUNsn2fM5tCY1JJob+vB9ar+lBzKlJeXV7RH6sM4/RKv/08z6rYSZi9OFmeQ7wO0bqhEVyCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:47:49.155014Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088613observed c37ef80d26a74405ea66a5b2e0b3f1a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:49.135060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088613/manifest.jsonobserved 8714d805808cd08fd17ef1733702caf5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:49.115417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088613/publication.mdobserved 9af25fb50b8dd5df5c29cd86c80f3033...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:49.095971Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088613/publication.txtobserved 9a0ee93255361f4f4830b5bb633514d8...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. |
|---|