OT-2026-000085510
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, three stage ejector, sustained blow-off before 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-2026-000085510) never changes.
Identity and time
| Publication number | OT-2026-000085510 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaac-7090-af69-d5feb9485df0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085510 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4eea46c8cf3bd0e6c815c3ef8236d7a21160226c80d66503d9da744c8194188d |
|---|---|
| Markdown | 9ee64a72b6f0efdd9d36eb35b0cb11546ffb427a3515de698e0a1205da57ed13 |
| Publication page | 2dd405f16e6df8487fc08dd84ccbeffe74e639b36465c4e1f373c1f654ab3462 |
| Manifest | 36a0525fafc937cd9741d9fc350d27da8342bb4d173fb24cf8194bdb7bc08804 |
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 | L3TQpX0EgbyHsJgSAcQUE1Bldxb4MenWW+Hb7FFhMntsoClWPuWNV1D7oIzzvZD3cj+Iv57hWXbFMUEZxHwPAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:54:19.029278Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085510observed 2dd405f16e6df8487fc08dd84ccbeffe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:19.010986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085510/manifest.jsonobserved 36a0525fafc937cd9741d9fc350d27da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:18.992526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085510/publication.mdobserved 9ee64a72b6f0efdd9d36eb35b0cb1154...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:18.971768Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085510/publication.txtobserved 4eea46c8cf3bd0e6c815c3ef8236d7a2...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. |
|---|