OT-2026-000093998
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump 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-2026-000093998) never changes.
Identity and time
| Publication number | OT-2026-000093998 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c9-7ed4-bc17-7843398e230a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093998 |
| Status | PUBLIC |
Content hashes
| Canonical text | f496261f26c76d9a4ca0f7d0cc2f44ed465d698d1a8a616d950aa187faa11f52 |
|---|---|
| Markdown | d6619b5e50e2a8b3943eaf8976a82a8146a93e6603e08683c85a30c9b9bc9e3a |
| Publication page | 2f3e56dd9706348b630df40caeb9af6fe7194c232aad6a6c8cfe8cda1b8d0899 |
| Manifest | 3a6c58513f2daada856c74c117234a4af178fe9566fdcbd9b233bdd5183c6fbf |
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 | tkynza10JRp+JJ8hslRpjTKcLYJS1l1Jjw7Oahl9ctEPVmw/nupQC9ZkXdgqO6GXNHS+EjRbla754gX32pL2CA== |
| 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
| 2026-09-17T09:38:24.287731Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093998observed 2f3e56dd9706348b630df40caeb9af6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:24.268745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093998/manifest.jsonobserved 3a6c58513f2daada856c74c117234a4a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.250306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093998/publication.mdobserved d6619b5e50e2a8b3943eaf8976a82a81...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:24.231623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093998/publication.txtobserved f496261f26c76d9a4ca0f7d0cc2f44ed...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. |
|---|