OT-2026-000030579
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two stage ejector, pulsed 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-2026-000030579) never changes.
Identity and time
| Publication number | OT-2026-000030579 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e505-7bc9-858e-0bf368241291 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030579 |
| Status | PUBLIC |
Content hashes
| Canonical text | fd0255d2732b466c802edb556c17dc7c1e40fa27fa3540a02bd76b91854601cb |
|---|---|
| Markdown | e3d5922b4cdfc9ada8e90518f8b5a834163b5dd03fefc9a8aae26a38bd378fea |
| Publication page | 26baacb47288c84218bd710ab4fdfae79dbbbc6b6ec18b4561606a18264213a4 |
| Manifest | aa2313baf91537f2eda4738145c717b7b848237e952cc754dbbb5f857ed5c4ed |
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 | xmjEz49gToW4aNfObN3HJJ4n0xHE9XQh7Kfz7PJnAJTwbkfhFXADK83LCsAbbXLu0Bj46YAS5brMMG4Cm5bgCA== |
| 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
| 2026-09-17T11:38:27.237790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030579observed 26baacb47288c84218bd710ab4fdfae7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:27.220087Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030579/manifest.jsonobserved aa2313baf91537f2eda4738145c717b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:27.199959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030579/publication.mdobserved e3d5922b4cdfc9ada8e90518f8b5a834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:27.182584Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030579/publication.txtobserved fd0255d2732b466c802edb556c17dc7c...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. |
|---|