OT-2026-000086792
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000086792) never changes.
Identity and time
| Publication number | OT-2026-000086792 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a4-7973-87de-86638d9c52d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086792 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5daca18575749098b17e2a403e459d7b7644320047c440ecd3688a578a10ddcd |
|---|---|
| Markdown | 402c364a3c2783792d2e84437ae3e6fc855ef11dd106fcd2bf5f22bc0ca9ef5e |
| Publication page | b9e1f0f896404b1b5991cd65a9589f31377e3a11265cc2be2f41298a70ec1ef9 |
| Manifest | 6b5119e57a8082e0413816fdb5bcf99930d60ca1d68a8a307c2fbe8ae75d51b0 |
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 | a8jY4Oc4ZIap1IdgfgAItpm6gOvy862DXJP2gm5yM1+xjG1rUSKNRCWRarleA+RXqHJtvh2+sDBY7Urg5hJBCA== |
| 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
| 2026-09-17T09:51:36.182396Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086792observed b9e1f0f896404b1b5991cd65a9589f31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:36.166579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086792/manifest.jsonobserved 6b5119e57a8082e0413816fdb5bcf999...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:36.150133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086792/publication.mdobserved 402c364a3c2783792d2e84437ae3e6fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:36.132432Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086792/publication.txtobserved 5daca18575749098b17e2a403e459d7b...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. |
|---|