OT-2026-000009048
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000009048) never changes.
Identity and time
| Publication number | OT-2026-000009048 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-7640-a207-2aa02074ff9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009048 |
| Status | PUBLIC |
Content hashes
| Canonical text | 659c1edbabd8d620d03df30b6f58eaf933e97bab1105a76cb6da5a56ad1e6f73 |
|---|---|
| Markdown | 8eb2fff8e4e4ed7b3ea26ee47f345796c2020e698f888f31c4ff4debd03ed7e3 |
| Publication page | 911d412c697d7cc58e81e08f322ab5975c2b3257a8b8135017c29c45aa972166 |
| Manifest | 7dd7dd4d7e421f268270fb19de257c9ca1241ed3ac145d1d284b624d1008ae57 |
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 | 8XdoTK/HSEJO34H6KDImJehAmGyFi+nZNUQxmxXEQOCbsfrr8LNmTuk5z17l3tkl4Q/esOH9mKclgS/aQ2YIAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:42.024877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009048observed 911d412c697d7cc58e81e08f322ab597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:42.004895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009048/manifest.jsonobserved 7dd7dd4d7e421f268270fb19de257c9c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.982443Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009048/publication.mdobserved 8eb2fff8e4e4ed7b3ea26ee47f345796...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:41.958707Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009048/publication.txtobserved 659c1edbabd8d620d03df30b6f58eaf9...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. |
|---|