OT-2026-000038989
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000038989) never changes.
Identity and time
| Publication number | OT-2026-000038989 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7dc7-9505-a541e9fc383e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038989 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1517655dc89f745f108556cef05d1a1ec806f9e6195a6601102e3662720d3c41 |
|---|---|
| Markdown | 07eca4ed5743330523cffee8ceb53299b873d4e0ccfe7e1676d687c652a399ff |
| Publication page | 2d8477ac57b901ac8ffa01ce48b515d976cd8911217262413b63fa22dd93c0bf |
| Manifest | 91e5b4f4792f60983c30f72834a707f11e8b241ecfd323aa37bdac94b4184918 |
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 | jhSl7ccyV5FHXVWecQzIJCbiln7qKGF3RejBj/pvPMFThnsxhp580La0fqhUYp4e/p+UOMZtxq9UpOLlQuVeDQ== |
| 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
| 2026-09-17T11:22:14.536534Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038989observed 2d8477ac57b901ac8ffa01ce48b515d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:14.520325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038989/manifest.jsonobserved 91e5b4f4792f60983c30f72834a707f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.503051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038989/publication.mdobserved 07eca4ed5743330523cffee8ceb53299...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:14.485614Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038989/publication.txtobserved 1517655dc89f745f108556cef05d1a1e...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. |
|---|