OT-2026-000045524
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, 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-2026-000045524) never changes.
Identity and time
| Publication number | OT-2026-000045524 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f01-7691-b668-e0c5d0f1932a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045524 |
| Status | PUBLIC |
Content hashes
| Canonical text | b693e1c52a33d6d280392cec434da0ca663615e764dfcc509141075e40537816 |
|---|---|
| Markdown | b938fc4dd01e50b2fc1d5401bce637b4c3f11363c6487b4a9154d29c5c063da3 |
| Publication page | 805d0f49ae1468441f2494a4dd1b3d69217046e089f9dbf450b23dc2a184fdda |
| Manifest | 173344f76842152b099933c73ff0135e3b8928300b7e612c98a2a0f0da0f9017 |
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 | I7Hw+nfXgKiKOqeY1DECwp4j8GozPLd2+RAW9l3QwV8ZMJ8eeTT/PhYjxJWu1ESoPeHy3X8s5NX0FC9RVeHOAA== |
| 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
| 2026-09-17T11:09:16.085925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045524observed 805d0f49ae1468441f2494a4dd1b3d69...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:16.068327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045524/manifest.jsonobserved 173344f76842152b099933c73ff0135e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:16.050595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045524/publication.mdobserved b938fc4dd01e50b2fc1d5401bce637b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:16.030984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045524/publication.txtobserved b693e1c52a33d6d280392cec434da0ca...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. |
|---|