OT-2026-000038483
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, three stage ejector, supply line pressure sensor, pulsed 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-2026-000038483) never changes.
Identity and time
| Publication number | OT-2026-000038483 · never reused |
|---|---|
| Internal UUID | 01a0ae78-2d53-7c6d-803a-42b81271af4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:06.661829Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 182d8185f7f9e4fffc338f1a055b63506d9a97c4bd19c629770c74593820f63d |
|---|---|
| Markdown | 78e21ae954e7b72e94a36c0205f83b085b8eeceb1ecc38c832ed65c00d03b882 |
| Publication page | 08696cd228d28067dc36ec08ef3d419d084c26c5a5a78f701e8e89ba29fb2db9 |
| Manifest | e43d3558a18f84f32b9e7d6d08a7b37dbe4f9ba84f905b54df2bf3e0629dc363 |
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 | OpsnOvf4X47VYPQnZlYYK07Fi+ZsgHavlF9OntcGLWpXXXQQjM8X5zpbm0MCIlY0mWBa0udDLE5Fl/+iqdePDA== |
| 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
| 2026-09-17T11:22:43.376195Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038483observed 08696cd228d28067dc36ec08ef3d419d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:43.359307Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038483/manifest.jsonobserved e43d3558a18f84f32b9e7d6d08a7b37d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:43.341294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038483/publication.mdobserved 78e21ae954e7b72e94a36c0205f83b08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:43.321590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038483/publication.txtobserved 182d8185f7f9e4fffc338f1a055b6350...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. |
|---|