OT-2026-000093459
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, pump fed, supply line pressure sensor, sustained 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-2026-000093459) never changes.
Identity and time
| Publication number | OT-2026-000093459 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7416-895d-b8d7b1da63ca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093459 |
| Status | PUBLIC |
Content hashes
| Canonical text | f101c06945e88b594285b9505e41d3fbc350f955052de552e603f5b8881eb325 |
|---|---|
| Markdown | 08099fc7f11c946106731dc26db60acae105df12c8b708d8caa9deca1ed12154 |
| Publication page | 50485031384d44d3b55c7ed58448c40a950d7977d1607b081defb5ab31e4562c |
| Manifest | 1bb864e6c4f5ecd88e3e2a6c34f4415ab821e6167a3302ff2af92e08211e0624 |
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 | 5DbN2+84RQCE8Umg5buYOY+e20p3Pz6OtZ+D8gPIf2juKt1fNmdtKPqlwrwfYQKqo6ATng98dRoHQHfByy+ABQ== |
| 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
| 2026-09-17T09:40:23.353634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093459observed 50485031384d44d3b55c7ed58448c40a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:23.330239Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093459/manifest.jsonobserved 1bb864e6c4f5ecd88e3e2a6c34f4415a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.308711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093459/publication.mdobserved 08099fc7f11c946106731dc26db60aca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.288117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093459/publication.txtobserved f101c06945e88b594285b9505e41d3fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.574755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093459observed 50485031384d44d3b55c7ed58448c40a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.556694Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093459/manifest.jsonobserved 1bb864e6c4f5ecd88e3e2a6c34f4415a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.538673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093459/publication.mdobserved 08099fc7f11c946106731dc26db60aca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:27.519924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093459/publication.txtobserved f101c06945e88b594285b9505e41d3fb...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. |
|---|