OT-2026-000038982
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, 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-2026-000038982) never changes.
Identity and time
| Publication number | OT-2026-000038982 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7394-b183-90d86786ef07 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038982 |
| Status | PUBLIC |
Content hashes
| Canonical text | d77893995253152a9a36a9902031b3a4c678ceca9820084b92f99d276ca74a6b |
|---|---|
| Markdown | ea389a2057f6531292432fa7178285ff0b6a6a2f0b71a79a35da6796e1d3d75d |
| Publication page | 54ee339e755518ca76650acc29e941b47e92daed5af89c4afa8511069fd968ad |
| Manifest | 0d7c520d822279fb28244382232bde95c6809256b9c42160c1123d980a1c238c |
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 | 75LOklahM50zsACM4BSEqt6ISsw9Njhae4Uf+IzDJrMABbTHJUKu/W8FHn57hK3b3kL/qoAsmJS9TUzIRrUaCg== |
| 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
| 2026-09-17T11:22:15.941442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038982observed 54ee339e755518ca76650acc29e941b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:15.920745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038982/manifest.jsonobserved 0d7c520d822279fb28244382232bde95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:15.902636Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038982/publication.mdobserved ea389a2057f6531292432fa7178285ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:15.884357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038982/publication.txtobserved d77893995253152a9a36a9902031b3a4...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. |
|---|