OT-2026-000041699
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, two stage ejector, manifold 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-2026-000041699) never changes.
Identity and time
| Publication number | OT-2026-000041699 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a1-709c-93ef-45c4c4332e62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041699 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8e3200b280bb15ace3f84969d9860e82a8c69826a6fa81d20392818ea814194d |
|---|---|
| Markdown | e66f08035f55aecd78ad85969a76bc0b4068cabaf32f8c86454947810390e60b |
| Publication page | 99048669ab049898cef0cb37f0f2066b7bb6ce21b0dbade186e8e24b391c6006 |
| Manifest | f2c1b4be93509c444ede81a95eb5346bc92f9daa9425c527b4c26448c8541b0e |
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 | FNouAglVES+qINyZmcGMeZysGTLc3QBp8CY1HVvWvz1Qf6LanjPnApFa6y6AJ9fsyOd+g6HJGwmVtF8gXUB8Bg== |
| 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
| 2026-09-17T11:16:30.694135Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041699observed 99048669ab049898cef0cb37f0f2066b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:30.678042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041699/manifest.jsonobserved f2c1b4be93509c444ede81a95eb5346b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:30.661803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041699/publication.mdobserved e66f08035f55aecd78ad85969a76bc0b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:30.644190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041699/publication.txtobserved 8e3200b280bb15ace3f84969d9860e82...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. |
|---|