OT-2026-000095991
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000095991) never changes.
Identity and time
| Publication number | OT-2026-000095991 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac8-7138-8090-ca708ba19cba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095991 |
| Status | PUBLIC |
Content hashes
| Canonical text | b6a02b020f10e0687d45c607a11e2fc623230e3001be796399a86eb88fefaae4 |
|---|---|
| Markdown | 12dd0da1a682b0715f2d0e7a285882cc257d5e44fd26b497b7da8783fb9a0dca |
| Publication page | 5cb00ce82eb84f764c62ebd6566942a4fd2b8fc74160c6b3e9442fe9743bcdfa |
| Manifest | 485de4f1d4dc9d0cbdfdc4d725b46d28e793348bc2c8045dc196dd92585c806a |
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 | hC3/5j8FgG5d3EJxlGP3+bJ5IlrFrD1xfEUnzd3scZiuNYy1/e5mt5XSvYdnr+WL0zAZfxMqZLz/73GV+lCPDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:07.070567Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095991observed 5cb00ce82eb84f764c62ebd6566942a4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:07.051803Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095991/manifest.jsonobserved 485de4f1d4dc9d0cbdfdc4d725b46d28...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:07.033842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095991/publication.mdobserved 12dd0da1a682b0715f2d0e7a285882cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:07.015059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095991/publication.txtobserved b6a02b020f10e0687d45c607a11e2fc6...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. |
|---|