OT-2026-000048693
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000048693) never changes.
Identity and time
| Publication number | OT-2026-000048693 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32b-7711-9bca-f4507c52191e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048693 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1572ed53de37ec0f3e1a6f10515d305f51833a9d6d88c6c8d36c6e0ab91ea956 |
|---|---|
| Markdown | e01f58961dcbebc0705e88a7e7134b2c219f16c53555396d14650e26f8efee7e |
| Publication page | 376e5a26c17ed1deea4bcad78f803de0ce57c3590e51233bff124ef9a2fe68fc |
| Manifest | c4ce27ac1175ca63d8881459f97adf78306497fe932328287bfb3c3c3b77e05d |
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 | q7XtRJvef0ig0eZceGeFhzW4uGh9lTatWuWXT4xiwKtXxV+31OrxnWld9zDzsqwty+jPHVH2d0C9KqyfIyYxDQ== |
| 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
| 2026-09-17T11:04:19.467071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048693observed 376e5a26c17ed1deea4bcad78f803de0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:19.449591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048693/manifest.jsonobserved c4ce27ac1175ca63d8881459f97adf78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:19.431126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048693/publication.mdobserved e01f58961dcbebc0705e88a7e7134b2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:19.411099Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048693/publication.txtobserved 1572ed53de37ec0f3e1a6f10515d305f...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. |
|---|