OT-2026-000045398
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, 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-2026-000045398) never changes.
Identity and time
| Publication number | OT-2026-000045398 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-7bb0-b962-f8c4f0b6dbd5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:20.545172Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045398 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb3d83fbdd1eff4cdca3973c3de2a026c68e392768c7dd59888c573a941879f0 |
|---|---|
| Markdown | e4b7309350b8aaf6697ba5aa711c8c34cb79c8dc56b3346abc1f4cbda1971a5b |
| Publication page | a36c51676f31f5c26dda72f5a2e9b754dbce7755b0088e77d36545773324b683 |
| Manifest | c350827bd853c1b2922076ff1bad73e5a4b273024c1d8dd6a9efa81214efa11c |
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 | lmekMwgvjj+ncQnOucHfT/Zk1MLL0a4GYL5i88+KxyAMlhg3OEhLKMd/QMbw2dgsjA8OOnD85FW+AXNVlGj2BQ== |
| 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
| 2026-09-17T11:10:40.984299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045398observed a36c51676f31f5c26dda72f5a2e9b754...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:40.964447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045398/manifest.jsonobserved c350827bd853c1b2922076ff1bad73e5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:40.946620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045398/publication.mdobserved e4b7309350b8aaf6697ba5aa711c8c34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:40.927451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045398/publication.txtobserved cb3d83fbdd1eff4cdca3973c3de2a026...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. |
|---|