OT-2026-000092192
Publication integrity record
Foam pad vacuum gripper, two zone face, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000092192) never changes.
Identity and time
| Publication number | OT-2026-000092192 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-71c7-b54c-7134e651e7d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092192 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b6f950224a5b0f2cb1397c7fafbbce1eac7cbf949f5fab452aa41261cdec5c6 |
|---|---|
| Markdown | 4409becfdfbd25b8301d40c849d2c7d5a0f6fa937ff5914d7e88593a5adf7d8a |
| Publication page | d9eef29660b101c3fc0726fd4f000935439ad5927351507a16fb0250b47f9b7a |
| Manifest | 353d475dc4c33a778b36defdc043111d4b122ce7426d8312823322810929906a |
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 | NIfIZaoZPlxn92XUr4IaWK4uN3Mqb4eoHolG1O4k1niiWcuseisOMfEIZm+p+dqvTEb1MyaVE4fhY/qT2k4pAw== |
| 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
| 2026-09-17T09:41:40.501219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092192observed d9eef29660b101c3fc0726fd4f000935...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:40.482495Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092192/manifest.jsonobserved 353d475dc4c33a778b36defdc043111d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.465240Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092192/publication.mdobserved 4409becfdfbd25b8301d40c849d2c7d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:40.447382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092192/publication.txtobserved 3b6f950224a5b0f2cb1397c7fafbbce1...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. |
|---|