OT-2026-000095575
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, pump fed, 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-2026-000095575) never changes.
Identity and time
| Publication number | OT-2026-000095575 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f75-79fa-a12d-072cf78a3352 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095575 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c1a126f9e7a14b871e68c80ee97637e9b70f4fe3a6f90f5b4f51533b8d4fb28 |
|---|---|
| Markdown | 06f599a690cf40f41fc155d971cb89c7851ae1a8cf5d487a248eaa54fb7c686c |
| Publication page | 54e8b0e7d0f6dbe202fad53be11d11735900b4f62c5c6b258e8b802341566c0d |
| Manifest | 956175bbdfce4756f0106ede8895c10aa18c7a8e2ee71b48bacb8adbd88c69ac |
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 | ffKUTKvkDMQxg3EFCUGEM5KqMlAXvaNLnDn3QchVpbBryGuM0aMqb4zZvkq/bwet96B/MbA5mXfCQF74cl+nDg== |
| 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
| 2026-09-17T09:36:59.606647Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095575observed 54e8b0e7d0f6dbe202fad53be11d1173...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:59.590936Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095575/manifest.jsonobserved 956175bbdfce4756f0106ede8895c10a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:59.572758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095575/publication.mdobserved 06f599a690cf40f41fc155d971cb89c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:59.557378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095575/publication.txtobserved 0c1a126f9e7a14b871e68c80ee97637e...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. |
|---|