OT-2026-000032791
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, 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-2026-000032791) never changes.
Identity and time
| Publication number | OT-2026-000032791 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4841-734e-b0bf-3c3fab917865 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032791 |
| Status | PUBLIC |
Content hashes
| Canonical text | d79558ad8a933905dfc1c15b23adc2b193911e0c1496cbc0123816029c572ccd |
|---|---|
| Markdown | 121c30f77f51c7be24b1703ff6c5bea88a038f34052d807c1242b34dfea8cd6c |
| Publication page | 62aeb5f13de4f689d8ca5725555cd5325aed38d3404615da202b964261416ebe |
| Manifest | 42924f2bb598c50524e71b3b74ee484af8291486099614ba1d88c3f8fe922c96 |
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 | EjBhPxvBneIR+cBu1FDTyNV5hHOBL+Z9+2r6CDZ+x2Z3K4XRdciH+fFsTK1oV4v8rinub9ALLkFr3TmvP6ZbBw== |
| 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
| 2026-09-17T11:32:14.121172Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032791observed 62aeb5f13de4f689d8ca5725555cd532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:14.097721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032791/manifest.jsonobserved 42924f2bb598c50524e71b3b74ee484a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:14.080305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032791/publication.mdobserved 121c30f77f51c7be24b1703ff6c5bea8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:14.062703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032791/publication.txtobserved d79558ad8a933905dfc1c15b23adc2b1...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. |
|---|