OT-2026-000045410
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, 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-2026-000045410) never changes.
Identity and time
| Publication number | OT-2026-000045410 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-f76c-797c-9dd0-25959cb14781 · 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-2026-000045410 |
| Status | PUBLIC |
Content hashes
| Canonical text | 811c1aa3f0aaf9badbec92368f0ce55a55f66e5c90ecdbf32b840c2862eb894a |
|---|---|
| Markdown | 74f3dd7406756789540dccc8f4a6d060666015c2df2564af3fafe69c306aa181 |
| Publication page | e6293f09dde6be45959fc94b30b8c785d19e55d22bc8df3bbf05689510a9b0db |
| Manifest | 91046f59776098f39c2af6e8ce356559a5c4e787a024d47c48383b67bb4d4781 |
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 | PCNaiGyMBP40JDK2fwGtFlLYHDSzIsMgIFNGtKlu2mbdLu1UquIHNASuLJ7qOw/0M8gV5WIJoRXM1J15sPHdDQ== |
| 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
| 2026-09-17T11:10:41.979183Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045410observed e6293f09dde6be45959fc94b30b8c785...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:10:41.960368Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045410/manifest.jsonobserved 91046f59776098f39c2af6e8ce356559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:41.941654Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045410/publication.mdobserved 74f3dd7406756789540dccc8f4a6d060...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:10:41.921169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045410/publication.txtobserved 811c1aa3f0aaf9badbec92368f0ce55a...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. |
|---|