OT-2026-000093408
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093408) never changes.
Identity and time
| Publication number | OT-2026-000093408 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7551-ab65-6f3f7dee5171 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093408 |
| Status | PUBLIC |
Content hashes
| Canonical text | 44f216fadea9e78205cb36be7609ec5570525f1efeeb75040c5e94cb5137c656 |
|---|---|
| Markdown | 42b71fb36a76ab9f02e19934296135174b215ff49aca0b2de1cfe29fb65f1741 |
| Publication page | d8aea1d3ee8aea2a4cd45bd9f510f902dfda16c36d28867c4d4c29d03d309fad |
| Manifest | 174c6c8e734a6430a2b33fa83ff930ca95bb716046a2a506624368b43402ac3a |
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 | ulx/atbG0h83HEuK+dRa9Rai6XH+WFBl8AErElHGREyIE6W3xQb+7JPwIeGzy00w+BwaVnR/rIJiVnH66lvPCQ== |
| 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
| 2026-09-17T09:40:17.952373Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093408observed d8aea1d3ee8aea2a4cd45bd9f510f902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:17.934132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093408/manifest.jsonobserved 174c6c8e734a6430a2b33fa83ff930ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:17.916988Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093408/publication.mdobserved 42b71fb36a76ab9f02e1993429613517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:17.899903Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093408/publication.txtobserved 44f216fadea9e78205cb36be7609ec55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.558324Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093408observed d8aea1d3ee8aea2a4cd45bd9f510f902...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.542297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093408/manifest.jsonobserved 174c6c8e734a6430a2b33fa83ff930ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.518220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093408/publication.mdobserved 42b71fb36a76ab9f02e1993429613517...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:23.500945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093408/publication.txtobserved 44f216fadea9e78205cb36be7609ec55...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. |
|---|