OT-2026-000096472
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, plant vacuum 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-2026-000096472) never changes.
Identity and time
| Publication number | OT-2026-000096472 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-794f-bfe9-6b35712798a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096472 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4a8bff5747c477a430b489e53b8c9b86d71b851d86ad14a4c0e799d527bfdc63 |
|---|---|
| Markdown | 0f652ec96202eae3185184d98dae13921fbe09299fe2e93fd5ad6f5fd0189add |
| Publication page | 689308bb0b9aef9434bd8ad27d68bb2e8cb1bbc4a01d16a07c99ce70d7e69558 |
| Manifest | dcf461d58db4b1d2845439dde7b75326d9a5b7db27f05c3e4b1378e9c25b1b82 |
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 | XxegKlZZdLNq5Z0YoDZTSzx/iziAQtMMw2geQcg5VswZA/aUUlI+DsN++neRwfsPwiIlLYCx865VVpS7Ta6/DQ== |
| 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
| 2026-09-17T09:33:47.862176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096472observed 689308bb0b9aef9434bd8ad27d68bb2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:47.845049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096472/manifest.jsonobserved dcf461d58db4b1d2845439dde7b75326...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:47.825927Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096472/publication.mdobserved 0f652ec96202eae3185184d98dae1392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:47.808022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096472/publication.txtobserved 4a8bff5747c477a430b489e53b8c9b86...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. |
|---|