OT-2026-000076762
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, manifold pressure sensor, vented 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-2026-000076762) never changes.
Identity and time
| Publication number | OT-2026-000076762 · never reused |
|---|---|
| Internal UUID | 01a0ae94-b06f-70eb-8b74-5ca999f0035e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:56:15.236414Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000076762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7ad884a0d61b65fcf347a6dc7ef5d09bebf71ffc434e288b3c10776ee983fb28 |
|---|---|
| Markdown | d63c5960551dfeab11d7c58b6df11e90ab3b2b765c69d529214801cc2a407f9f |
| Publication page | 133b2dd96a1527891164ea258cdbd7f9e669cf179f402486ffe74549e5bdffb5 |
| Manifest | bc33eccd0c3a43226b13ae00d7ddea473baf4959998d6fafd9a2927be2afee91 |
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 | xVk7AK1yzjvXZXtwmmRcgXweJdLHa5J73R9Fwvncw6tsC/Vu1uOzGDdza5rMozVtFVhEx+ngT0CkNSXry1AnCA== |
| 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
| 2026-09-17T10:09:37.229643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076762observed 133b2dd96a1527891164ea258cdbd7f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:09:37.209281Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076762/manifest.jsonobserved bc33eccd0c3a43226b13ae00d7ddea47...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.191472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076762/publication.mdobserved d63c5960551dfeab11d7c58b6df11e90...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:09:37.174023Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000076762/publication.txtobserved 7ad884a0d61b65fcf347a6dc7ef5d09b...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. |
|---|