OT-2026-000093322
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, 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-2026-000093322) never changes.
Identity and time
| Publication number | OT-2026-000093322 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0912-773f-8104-33fb3af88abd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093322 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dbf9d109e9a2773bf75b36cce8cdba478796363ce9a9adb05ddd6295011e96d |
|---|---|
| Markdown | a111908606e0a21f77b1287c7e5a7d136b1316cb648c4dc68eed5b96e1c76029 |
| Publication page | 49816d32037d61f966fe4c7ef72c94b39f120078aa8eb546102ae931096cf846 |
| Manifest | 9cd5a0430e43dbfd3ba781dfa90cfa233cad8ea9ab58664c5eac5594f9b02c4f |
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 | sbW1kncQOrW8OAx/Vs5tTJ39A5m7euUw3kXMY9kG8AXjE9+ekUE3Z+peUZvq07anpZwAILIkt/27ZxIW2p4ICA== |
| 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
| 2026-09-17T09:40:42.418021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093322observed 49816d32037d61f966fe4c7ef72c94b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:42.399925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093322/manifest.jsonobserved 9cd5a0430e43dbfd3ba781dfa90cfa23...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.382425Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093322/publication.mdobserved a111908606e0a21f77b1287c7e5a7d13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:42.364730Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093322/publication.txtobserved 5dbf9d109e9a2773bf75b36cce8cdba4...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. |
|---|