OT-2026-000094285
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000094285) never changes.
Identity and time
| Publication number | OT-2026-000094285 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92cd-735e-85bf-70076b3e420c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094285 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9e93a5724f31049c2ca5fa100ed9760aba3ff97e731230991de7a122c6d56269 |
|---|---|
| Markdown | 6fb305216a76be619b4f265f660d643396a940ac658a4e76b298ec220a265f8a |
| Publication page | 08e1122428b1fe3e3bb59a2bdb57052398aedc6dca3e2b58c2d22af0dda369b9 |
| Manifest | 6c823563d6e5e650f35cf4f13fd779fe784f6ee5cc6740581b366e6207f53830 |
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 | jK/bi4UALDd8pSvUEj5sS7aVYi2IKAnxhgvI//1gj3zUbKKwfHXBMpbmXrIYgvVAO08782WCSeuseUVbyIgFCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:40:03.869893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094285observed 08e1122428b1fe3e3bb59a2bdb570523...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:03.852939Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094285/manifest.jsonobserved 6c823563d6e5e650f35cf4f13fd779fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.834331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094285/publication.mdobserved 6fb305216a76be619b4f265f660d6433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:03.804837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094285/publication.txtobserved 9e93a5724f31049c2ca5fa100ed9760a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.616037Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094285observed 08e1122428b1fe3e3bb59a2bdb570523...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.599297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094285/manifest.jsonobserved 6c823563d6e5e650f35cf4f13fd779fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.576616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094285/publication.mdobserved 6fb305216a76be619b4f265f660d6433...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:14.551794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094285/publication.txtobserved 9e93a5724f31049c2ca5fa100ed9760a...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. |
|---|