OT-2026-000036653
Publication integrity record
Three cup vacuum gripper, three outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000036653) never changes.
Identity and time
| Publication number | OT-2026-000036653 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e8-7546-b1fc-afe462766d77 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:07.671965Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036653 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8aa83c00946c1c9b39586bff9c9b8633ceb2cbbe1e7fd259dd0f0ce6012092dd |
|---|---|
| Markdown | 5a70344f52a7cbd7f0a900f62ff07c8339cee51c23e02115094c162740bb3b12 |
| Publication page | 7f2ad6bc238e6b656c1092a5e911c9112cb428d9aebafd99d22b01cba03b75b7 |
| Manifest | 3b3b7edd95de70f4cad5fe61fb1e015f8751ccddc15fbe6a50fce3d2f7214773 |
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 | o4xXBEUDe1Tpj/Sc67EijHSj8jSYpWZ4zVQSOKGzeZEV+Rq8DgeA9z9RgcjaRlj6vL/4dFZNu9qLfNwg0sWbDw== |
| 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
| 2026-09-17T11:26:00.167360Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036653observed 7f2ad6bc238e6b656c1092a5e911c911...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:00.149649Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036653/manifest.jsonobserved 3b3b7edd95de70f4cad5fe61fb1e015f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.131615Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036653/publication.mdobserved 5a70344f52a7cbd7f0a900f62ff07c83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:00.115227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036653/publication.txtobserved 8aa83c00946c1c9b39586bff9c9b8633...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. |
|---|