OT-2026-000036981
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000036981) never changes.
Identity and time
| Publication number | OT-2026-000036981 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7dea-a9bb-a9db32a24c38 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036981 |
| Status | PUBLIC |
Content hashes
| Canonical text | ceee56b9903658ac2a5169308c6169ccd3fdddce516eed4d580054923ecf58db |
|---|---|
| Markdown | a543b1bd2dca3b4e005b06af0159dc01435d0d6f537932a69ffcceb023760758 |
| Publication page | 60491a7f003bc0a9dc41663fede279aaf01a3081eaa64fc33b18684b7ff6be98 |
| Manifest | e9e3b7bc641ae3c88edc217669b254d3eaf795626ff3c18dce3f50d02400de0c |
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 | Pm0O6V/xyRrQLT8EEaI2hK84Oll6T3f0gepNTK1bCEO6z0tee7SXAr8OaDJBPON5P1K67h+ytq0kK0NQwrdfDA== |
| 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
| 2026-09-17T11:24:38.446765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036981observed 60491a7f003bc0a9dc41663fede279aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:38.429145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036981/manifest.jsonobserved e9e3b7bc641ae3c88edc217669b254d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:38.409522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036981/publication.mdobserved a543b1bd2dca3b4e005b06af0159dc01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:38.391807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036981/publication.txtobserved ceee56b9903658ac2a5169308c6169cc...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. |
|---|