OT-2026-000071149
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, plant vacuum fed, supply line 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-2026-000071149) never changes.
Identity and time
| Publication number | OT-2026-000071149 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0eb-72e8-83d1-9d23bb588290 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071149 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a6a1f4a57571b60497e817e704f7e41e4e0858e3de56db14f9085dba5e2e40e |
|---|---|
| Markdown | db03d2e7eecb0ea6b6217f311dc575a9ff6ae1fcbb81bcd201b3633108d4d2fd |
| Publication page | 0ba82edcb13d77f38997d4c8c162431dd876046c23ba5472a7b8385a640499b8 |
| Manifest | 51ee655a1fd839a307833b750862198219c50b1ea5a4a8149ab40ec6d014c73e |
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 | ksJ1vzcjewJdvjQ3erilpe2N4TCFQT58zXWkBVHjQ+C5HRitQUWxUHn9UQ2QIlBFLXq32GJoqf1Hc4Fk0aERCw== |
| 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
| 2026-09-17T10:24:39.260056Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071149observed 0ba82edcb13d77f38997d4c8c162431d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:39.242890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071149/manifest.jsonobserved 51ee655a1fd839a307833b7508621982...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:39.226714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071149/publication.mdobserved db03d2e7eecb0ea6b6217f311dc575a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:39.209546Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071149/publication.txtobserved 4a6a1f4a57571b60497e817e704f7e41...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. |
|---|