OT-2026-000063826
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, plant vacuum fed, supply line pressure sensor, vented 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-2026-000063826) never changes.
Identity and time
| Publication number | OT-2026-000063826 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-53b7-7e36-84a1-1680c23ad6d8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:12.763906Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063826 |
| Status | PUBLIC |
Content hashes
| Canonical text | d08c86bfdc247ad7fb3b04383284ed9cb2b10a8d5ca4a4eeed83f9a3513213d6 |
|---|---|
| Markdown | 7cbc36f398c1a06a3cc605513587f9d9116e5e002d02ec77f1bc7b44bf5bf136 |
| Publication page | 11fea94d37db36a74f976b341301774f059284039e0458c09d223997f3b87cef |
| Manifest | 30cc1e75c8ebd7ca6a238022fc4b782e6653f265afeb0dbc616f4e30950e5f91 |
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 | aJyUDnaYoRW1z0BinX+dIBsaHRzAo/9Be8sBmbho6wKcg5UZyDwdNhYWbvx6vDVYeyVAftwR06cZ8TdtXgv0CA== |
| 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
| 2026-09-17T10:36:50.968711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063826observed 11fea94d37db36a74f976b341301774f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:50.947695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063826/manifest.jsonobserved 30cc1e75c8ebd7ca6a238022fc4b782e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:50.930822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063826/publication.mdobserved 7cbc36f398c1a06a3cc605513587f9d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:50.911791Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063826/publication.txtobserved d08c86bfdc247ad7fb3b04383284ed9c...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. |
|---|