OT-2026-000040147
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000040147) never changes.
Identity and time
| Publication number | OT-2026-000040147 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26fe-78ae-aefe-e763c2682437 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040147 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe923eea3a0ebc88a48d17246a8cd9d7221a6fd9b823b8a919794e6d83fbaabe |
|---|---|
| Markdown | e9f369c33e8da5f6c4f24295e30e48c71bb263a1e89186a0d55ee1fbce099a74 |
| Publication page | c826e8078913587ce9a48dc384859d171fac8fa2ece3f625340d7db77fa8157d |
| Manifest | d7992ccb90042752b24511001c879c17fb2cebddc90d6648050696a97357cb32 |
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 | Ef90B1gpNpCmX+obDsnc2XJ9q2g3Q0xxEoozRSrjGzRmmOfK1c3B8xv/iDEvfQfWk5I4AB1DM4XawUDeKS/ADg== |
| 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
| 2026-09-17T11:19:01.194018Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040147observed c826e8078913587ce9a48dc384859d17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:01.178023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040147/manifest.jsonobserved d7992ccb90042752b24511001c879c17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:01.162972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040147/publication.mdobserved e9f369c33e8da5f6c4f24295e30e48c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:01.147569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040147/publication.txtobserved fe923eea3a0ebc88a48d17246a8cd9d7...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. |
|---|