OT-2026-000032761
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, pulsed blow-off 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-2026-000032761) never changes.
Identity and time
| Publication number | OT-2026-000032761 · never reused |
|---|---|
| Internal UUID | 01a0ae75-1071-7762-b750-4b3bc533b9c6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032761 |
| Status | PUBLIC |
Content hashes
| Canonical text | 527047102a9c6fb40e3e6e6aa6a7068222b04252fe97c385cb1df0b6604a5b28 |
|---|---|
| Markdown | 02414649fc4e270600bce27d960f583480c26d5e2a45bec6ba453e6e01bf7be5 |
| Publication page | 054bc7c36b18d33087da36ec6b6f2473df0483c78e400f152430182ac0d1b863 |
| Manifest | 5ba8d1ab8b66024950942a0dcc36013d79b77cdff55fc2c2fe52394a5bc39e82 |
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 | CbIsWKm9JFrkqiaECegUSixY9995FUO/cKVqAiftS5WMGcnOGW+OCB7aDwLwJOs6tJJi6wPuhtyxlc6J5WaiAw== |
| 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
| 2026-09-17T11:34:23.384397Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032761observed 054bc7c36b18d33087da36ec6b6f2473...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:34:23.365588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032761/manifest.jsonobserved 5ba8d1ab8b66024950942a0dcc36013d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:23.348040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032761/publication.mdobserved 02414649fc4e270600bce27d960f5834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:34:23.326586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032761/publication.txtobserved 527047102a9c6fb40e3e6e6aa6a70682...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. |
|---|