OT-2026-000017372
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three 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-2026-000017372) never changes.
Identity and time
| Publication number | OT-2026-000017372 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7970-8f10-1eca8ef00c6b · 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-2026-000017372 |
| Status | PUBLIC |
Content hashes
| Canonical text | dec1adf24e774dfcad584d15bae022ac4b6d74f0772d45a72b3e4413783f9abb |
|---|---|
| Markdown | fd7423096c990a576e22a1963401838b99a7a7d424afbe5f0c6cbac3e15a6ad2 |
| Publication page | a0bb5fcc3827d0aef850adae9995b79f6aa70e0c678378e5b20822848557cf15 |
| Manifest | ad0c8090c36c12779534bb654fd3223a1737a88ebdb091129f58b4362f59ee7c |
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 | TvhRBUcmG9hrGdk0QJ86dQ4T+AR/CxCaQd41CeZJ7FqypwRO0meDrLQxx2rpHplHIt++KdOuI8/CNXOCGXG4DQ== |
| 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
| 2026-09-17T12:02:29.485347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017372observed a0bb5fcc3827d0aef850adae9995b79f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:29.466390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017372/manifest.jsonobserved ad0c8090c36c12779534bb654fd3223a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:29.448834Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017372/publication.mdobserved fd7423096c990a576e22a1963401838b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:29.431815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017372/publication.txtobserved dec1adf24e774dfcad584d15bae022ac...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. |
|---|