OT-2026-000025326
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000025326) never changes.
Identity and time
| Publication number | OT-2026-000025326 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-7061-9b5f-08809a73ad4c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025326 |
| Status | PUBLIC |
Content hashes
| Canonical text | f227c947782742f511286bc58f9335a7978fe8dd074ff7c04869dfa613f7ca6d |
|---|---|
| Markdown | 2e256219b0748aca55a002a655bb5265486667f4ea7e6a3876453459da0bb862 |
| Publication page | 1d7928657e1b47efd223575700b95ea72342bf9d959394bff6839959d7311fa2 |
| Manifest | 9ef312ab87f48a7cda5d45367e514e3ac72837da26670a10443f295c90704373 |
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 | PeEmMA35XniTu6q4pPiiOc7J9KMjmyRlE69ZZmh4zE0Easar7dQ0PggaO+SOJGMjnqEg37XxvyNOpWuIolDbCg== |
| 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
| 2026-09-17T11:47:20.958515Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025326observed 1d7928657e1b47efd223575700b95ea7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:20.929959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025326/manifest.jsonobserved 9ef312ab87f48a7cda5d45367e514e3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:20.905424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025326/publication.mdobserved 2e256219b0748aca55a002a655bb5265...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:20.886627Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025326/publication.txtobserved f227c947782742f511286bc58f9335a7...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. |
|---|