OT-2026-000097611
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, 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-2026-000097611) never changes.
Identity and time
| Publication number | OT-2026-000097611 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f2-785b-b10a-e4e6cb9c066a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097611 |
| Status | PUBLIC |
Content hashes
| Canonical text | 606e2af25b24cc596bfd1021b73a82c952ffb27aa1ba33ab8939e3ce82af95ab |
|---|---|
| Markdown | 6aa33e59a1557fafc3f8b50edd21df7496dce9f56ae0268e613742db68e97877 |
| Publication page | b96a8e1753c073ed2d696f5a7c237a055efc736cdd4224ce11cb1848a608dafb |
| Manifest | b29d4c9811519758e7d58467c490ef07e07a8b3570ef58281ae9aca57289cbf8 |
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 | Tce6MswcaIsEtzMhV8NKBQA1Qjmn3cGbBrDSNAfdyZqxvd1uB5KYnOqGoNsVD3wjjgsDmplUamZEpILmwdFeDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:32:37.141915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097611observed b96a8e1753c073ed2d696f5a7c237a05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:37.124086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097611/manifest.jsonobserved b29d4c9811519758e7d58467c490ef07...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:37.105563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097611/publication.mdobserved 6aa33e59a1557fafc3f8b50edd21df74...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:37.087878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097611/publication.txtobserved 606e2af25b24cc596bfd1021b73a82c9...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. |
|---|