OT-2026-000096730
Publication integrity record
Four cup vacuum gripper, four zone face, six 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-2026-000096730) never changes.
Identity and time
| Publication number | OT-2026-000096730 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ac-79c9-861f-73a4d8213efd · 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-2026-000096730 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe7fbcc3826a4ba1cd62f8d2c6a7910e9d6f349cad5e06479d0dde128f423ae4 |
|---|---|
| Markdown | a978f00eeca5999afa1c05793f93d543a40da09e53400ec8f9099971b4023afb |
| Publication page | 88914587fdf998958d1c2aa0baf3c7a805423cb1686daf0bbfe16730799bfec2 |
| Manifest | ba793029efb1401b718247b6d01e6aa359c9cad7188c016ecaf4bd514b2a7f3d |
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 | vw3ys8cNehGgO2WED011p14a4SlrVebnTahP3mYPOlIBuxTHaBlelPJMrqtUCxTyyOtAiR60UKrTlZbzA3oDDA== |
| 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
| 2026-09-17T09:34:17.994392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096730observed 88914587fdf998958d1c2aa0baf3c7a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:17.975020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096730/manifest.jsonobserved ba793029efb1401b718247b6d01e6aa3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.956691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096730/publication.mdobserved a978f00eeca5999afa1c05793f93d543...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:17.938569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096730/publication.txtobserved fe7fbcc3826a4ba1cd62f8d2c6a7910e...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. |
|---|