OT-2026-000032795
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pulsed 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-2026-000032795) never changes.
Identity and time
| Publication number | OT-2026-000032795 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4841-7b2e-8451-ed381ebd0ca6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032795 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1cf6296d72eb68e474712c01f06b84e0551efedea9f170daa2d8d0424842b2dd |
|---|---|
| Markdown | b0b75a51f40babd64768c41498ea3f0ab7950089c429eafea9b8c37d13f3968e |
| Publication page | 908a863154de7c3f78481f32b9cb10b2402bf77f3d647f3df2d331d164eaaa3e |
| Manifest | 1b081dbab533bc0b317069f62fc50177367b7fdeb09656c876241f083d5ef472 |
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 | EZQR+8P0rLPUiOtA2jOVSkHYxY0iz+j+94YBHpUFtsHHZXVnSr09AmFyY1yn2p4X/0mBU4ZlLoEyptyL2kA5DA== |
| 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
| 2026-09-17T11:32:14.419160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032795observed 908a863154de7c3f78481f32b9cb10b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:14.401009Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032795/manifest.jsonobserved 1b081dbab533bc0b317069f62fc50177...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:14.383017Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032795/publication.mdobserved b0b75a51f40babd64768c41498ea3f0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:14.364997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032795/publication.txtobserved 1cf6296d72eb68e474712c01f06b84e0...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. |
|---|