OT-2026-000036577
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000036577) never changes.
Identity and time
| Publication number | OT-2026-000036577 · never reused |
|---|---|
| Internal UUID | 01a0ae77-46e7-7696-a570-b82f3415b0ab · 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-2026-000036577 |
| Status | PUBLIC |
Content hashes
| Canonical text | 38fdd102db37a3051e6c58471a8624df1261f55261482a161c30a9102f22324d |
|---|---|
| Markdown | 0733a575103ca8aa846b7b6e07ddb37aa0ee5fa12778418e174955d07b348329 |
| Publication page | 78bf8945e4c0298783bc2afefa2435218c693d7a2da8b5c43ca1a5f93b7bda51 |
| Manifest | 8b675c38dbbc61df87a96645c512db63df8a4361bd9cc6bd32f45825a8c17d11 |
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 | UJE3+ayZ+H7qwCjkEbUJiLZtg2Jo3AMhoHVkhFNhSiusGzPXn9ZNoqvp3xGN7yvOgF6KBL4MxoPyn3/KHk4ICQ== |
| 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
| 2026-09-17T11:25:47.962546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036577observed 78bf8945e4c0298783bc2afefa243521...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:25:47.946792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036577/manifest.jsonobserved 8b675c38dbbc61df87a96645c512db63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.929446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036577/publication.mdobserved 0733a575103ca8aa846b7b6e07ddb37a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:25:47.910897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036577/publication.txtobserved 38fdd102db37a3051e6c58471a8624df...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. |
|---|