OT-2026-000011120
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, manifold pressure sensor, vented after 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-2026-000011120) never changes.
Identity and time
| Publication number | OT-2026-000011120 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-7fce-90b1-dfe18eb38f9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011120 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92d197261681e0cbe356faa3721b2daa2e324ad2d2d0a7d6e00ad3acfb578b83 |
|---|---|
| Markdown | 685f07b085f72a314e91be1b8dfe7c14ad402c2f2c19934f6b1c7267d01a17b4 |
| Publication page | 5c4c216575a45b2f009040d35a8798c2ee85f8034c9f9e73217c394c46251ed0 |
| Manifest | 83ea7eaf225c4dd09d013b502128e669b49994611272f9efb474a46c3ba0b97e |
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 | r9VvEYHoQzotgEbZw1ZNBZPpTPh8zRDVDUvWVE64kQfOP4bMnHzTIE/Q2j4nreToHKzjn4rITZ4QtGcq61cCCQ== |
| 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
| 2026-09-17T12:13:58.318906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011120observed 5c4c216575a45b2f009040d35a8798c2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:58.299609Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011120/manifest.jsonobserved 83ea7eaf225c4dd09d013b502128e669...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:58.280361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011120/publication.mdobserved 685f07b085f72a314e91be1b8dfe7c14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:58.260756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011120/publication.txtobserved 92d197261681e0cbe356faa3721b2daa...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. |
|---|