OT-2026-000045638
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, manifold pressure sensor, sustained blow-off 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-2026-000045638) never changes.
Identity and time
| Publication number | OT-2026-000045638 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f03-7522-b2a6-245e3a88bdf0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045638 |
| Status | PUBLIC |
Content hashes
| Canonical text | 304993b17f794f25f540ab41b6d6d5c1ee230b84408bcae226caa2b2294f6225 |
|---|---|
| Markdown | 2f1e9ed236ea7090af928814e6052e8476328bd96d4fd63fdf288769fddc5d37 |
| Publication page | 685f729f17921ba3c2aedf4d1f4ae51c9c97356d840f408d5683e0a00c73fbaf |
| Manifest | 796f7f53e0ea2a7e2853cafded495b0dd20d5d279674132c3cade5ab141201b2 |
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 | RwH8br4M5JlDw08Y4uNgn2Xn6t/N5qX557YV1ef29p33POvWxvmHevA3mOJqDJtNPhTSe/SYBbMvCCub0Ie6BA== |
| 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
| 2026-09-17T11:09:25.444343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045638observed 685f729f17921ba3c2aedf4d1f4ae51c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:25.426107Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045638/manifest.jsonobserved 796f7f53e0ea2a7e2853cafded495b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:25.405568Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045638/publication.mdobserved 2f1e9ed236ea7090af928814e6052e84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:25.385767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045638/publication.txtobserved 304993b17f794f25f540ab41b6d6d5c1...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. |
|---|