OT-2026-000065386
Publication integrity record
Foam pad vacuum gripper, plant vacuum fed, supply line pressure sensor, vented 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-2026-000065386) never changes.
Identity and time
| Publication number | OT-2026-000065386 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f8-77a9-9fc9-ea0db5417041 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065386 |
| Status | PUBLIC |
Content hashes
| Canonical text | 457d74de02a4ee806fc8823704866efbf50a54b84a8e95ff5ad1904ef99eee0a |
|---|---|
| Markdown | 5b61b2ec8b31510e13282204c9aa297861af5e1d166e52d66eb99d5ef0c05b01 |
| Publication page | e4d2861f0014fd1288b1c853b616ee36554d36c427831bca9ab80cc6da4a9689 |
| Manifest | d6b0a9c8e9ed43ff9a0b2ef5547c9bfdd2f28a89da3494e7dad9c32858f5aa79 |
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 | 09BFjKZbuaxn0QXh+FKlNMQsrAp7sNmFNr33KbGkJlzFwBHAfRTYaXLHfqEZVBUxmf4GwrHi4nd4HLwSPxHhCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-18T04:23:28.338332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065386observed e4d2861f0014fd1288b1c853b616ee36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T04:23:28.317616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065386/manifest.jsonobserved d6b0a9c8e9ed43ff9a0b2ef5547c9bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:28.298343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065386/publication.mdobserved 5b61b2ec8b31510e13282204c9aa2978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-18T04:23:28.256081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065386/publication.txtobserved 457d74de02a4ee806fc8823704866efb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:38.584340Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065386observed e4d2861f0014fd1288b1c853b616ee36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:38.564300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065386/manifest.jsonobserved d6b0a9c8e9ed43ff9a0b2ef5547c9bfd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:38.542447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065386/publication.mdobserved 5b61b2ec8b31510e13282204c9aa2978...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:38.521968Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065386/publication.txtobserved 457d74de02a4ee806fc8823704866efb...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. |
|---|