OT-2026-000025885
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, 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-2026-000025885) never changes.
Identity and time
| Publication number | OT-2026-000025885 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-78bc-bfa1-9e9d7ca76d6d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025885 |
| Status | PUBLIC |
Content hashes
| Canonical text | 23fbd830f5476e6beb645ea6fb777d66f755ecaae09805555354f6033d3dcda9 |
|---|---|
| Markdown | 261acc088052d44e58782f7b87dc7ee217b6cce071b9a5af14ca220f06ba4e79 |
| Publication page | 70bebe6a6c63a9653900c911fff117ecc42db2b0437db2ec4bd65738e882ced1 |
| Manifest | 699a6fc64c95fcd18843de2323e345471074eadd7d12d807a33cdabba2552fcd |
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 | EcHbl8TnmLwDijD0ujVSYYkJ18/IhlVruxuUbqAJK2WWEw40v4dCrqAnpFDqARiHaKlVEOV5BNhCl1ErxIZwDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:46:13.551752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025885observed 70bebe6a6c63a9653900c911fff117ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:13.533796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025885/manifest.jsonobserved 699a6fc64c95fcd18843de2323e34547...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:13.517592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025885/publication.mdobserved 261acc088052d44e58782f7b87dc7ee2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:13.500564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025885/publication.txtobserved 23fbd830f5476e6beb645ea6fb777d66...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. |
|---|