OT-2026-000083198
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000083198) never changes.
Identity and time
| Publication number | OT-2026-000083198 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c963-7c1a-afa4-4ba6895f03bd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083198 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5e7b69ea38bcfb9290c4440699e0d7c746d9396fc76fdb5d562bd5c8f9440bff |
|---|---|
| Markdown | f023baddbe8762da917b7af7b0e02350f76687eb83f4bedc95f0cb840e9d2fb4 |
| Publication page | a395ef92702c068fcbd2a2074dd7db2021851d3c3294a8d528759c1cf8ddafba |
| Manifest | 4df63c47a0e16ce94504bdebcdaf47a8ebcd248f03b044a2e06497679e733ca9 |
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 | NlKpawKT0ddMnUMLCRAjeDZTqlFERL9QDdG0bsQMxwpWB3eWqFQ96M0aQlRrVSYd6Yg7BR0WH8OOwcS/tcC7DQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:01:03.132917Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083198observed a395ef92702c068fcbd2a2074dd7db20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:01:02.924670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083198/manifest.jsonobserved 4df63c47a0e16ce94504bdebcdaf47a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:02.826850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083198/publication.mdobserved f023baddbe8762da917b7af7b0e02350...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:01:02.669820Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083198/publication.txtobserved 5e7b69ea38bcfb9290c4440699e0d7c7...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. |
|---|