OT-2026-000051202
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, vented 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-2026-000051202) never changes.
Identity and time
| Publication number | OT-2026-000051202 · never reused |
|---|---|
| Internal UUID | 01a0ae83-273f-7ac7-9a46-44fa6efbd754 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:05.998905Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051202 |
| Status | PUBLIC |
Content hashes
| Canonical text | 41c2baf06fa2d3fbff50a8f1b35b9c0915fb90e79337fc896131020867b5d911 |
|---|---|
| Markdown | b35d67b9502d641545676dc6f60ea5013e7016233e5797eb2aab1af2316966fa |
| Publication page | c5d9fe0e655e23760c4b3064f91c528cba4f7fa6867b5db68d0ccc6fb5143dfa |
| Manifest | 6ee9397768e5aacd675c5987baf3290abab3a24192dae891cafc2eee765d2c6a |
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 | cW89Xl7dmdMscJfLHIXyTrdtK1TH8AgwyjlcZLi2sIvJMDAyv6qG0TUPggkn3VjTtHgLuO5D5A067WnhnZKhAQ== |
| 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
| 2026-09-17T10:58:59.003481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051202observed c5d9fe0e655e23760c4b3064f91c528c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:58.986151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051202/manifest.jsonobserved 6ee9397768e5aacd675c5987baf3290a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.967385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051202/publication.mdobserved b35d67b9502d641545676dc6f60ea501...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:58.950290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051202/publication.txtobserved 41c2baf06fa2d3fbff50a8f1b35b9c09...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. |
|---|