OT-2026-000017316
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two 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-2026-000017316) never changes.
Identity and time
| Publication number | OT-2026-000017316 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c8-75c1-bce4-5b3ed19badaf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017316 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d66fa80474ba0da662a4a063f9b2a319f33bb2b5ad1c30be59ec5005ae5898b |
|---|---|
| Markdown | a1030b86fb7c1af6959c10010b82d94b745fdeda4d58686d44020ac796b14074 |
| Publication page | 462380f38a81fe907db5362001509f841a82482a4bb5792cadda7df08ba79792 |
| Manifest | 66b2f33e63eb6ce6819e47b56559ee2b4488b5bd8523002ccedc6129be4dc796 |
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 | 6xMhF0SO+ydsxF854jpYHyknTS2le8zneDOMToZ2HZa7pAipgOHsgoN9HUCiUDMODdkf9jmjI9ldPFibt10lCg== |
| 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
| 2026-09-17T12:02:25.206394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017316observed 462380f38a81fe907db5362001509f84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:25.191115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017316/manifest.jsonobserved 66b2f33e63eb6ce6819e47b56559ee2b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.173974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017316/publication.mdobserved a1030b86fb7c1af6959c10010b82d94b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:25.158071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017316/publication.txtobserved 9d66fa80474ba0da662a4a063f9b2a31...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. |
|---|