OT-2026-000043764
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, pulsed blow-off after set-down
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-2026-000043764) never changes.
Identity and time
| Publication number | OT-2026-000043764 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d676-78a7-9b01-9c4dde7d21cb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043764 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8746d81a3173f852fd3c6dd601b29709a986823dd188382b1fae6d7e5d7c21e5 |
|---|---|
| Markdown | c96216ad423839ed6ac822c277cab7d2d13a306a306d093e947ab08ed2aa90f5 |
| Publication page | 250c267649c6fbf40aec13f5f808cd8b4c53e39e19276b7d89542f9cddcd6747 |
| Manifest | 1aa758ca0708e4f125671a6074c80a54d6baaf657791ab186512eaab2de48a09 |
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 | /LzLuopM9za29bkmZ/Wv5gBIgHcGbRFjTKYmPK5vZtQD9GV8yNtqri9tY9VQynvEnYdDFyFh3FP1ftkXUPZdAw== |
| 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
| 2026-09-17T11:12:03.034773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043764observed 250c267649c6fbf40aec13f5f808cd8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:03.015420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043764/manifest.jsonobserved 1aa758ca0708e4f125671a6074c80a54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:02.996001Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043764/publication.mdobserved c96216ad423839ed6ac822c277cab7d2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:02.977219Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043764/publication.txtobserved 8746d81a3173f852fd3c6dd601b29709...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. |
|---|