OT-2026-000096429
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down
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-2026-000096429) never changes.
Identity and time
| Publication number | OT-2026-000096429 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4a9-75ef-b111-908005b235df · 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-2026-000096429 |
| Status | PUBLIC |
Content hashes
| Canonical text | efc7e48bc8b72d4c02d32f615d82ecdb19f7a0361f44f098545ca71a72270ed8 |
|---|---|
| Markdown | 9db03b5e6f930f2595ecb295a063ff2ab1695a27f50921e3e9bfb74bbf6827df |
| Publication page | 8afb6c3e39f671f7a9faee00372fdc421a10acc335967d0abd72cd88169c8978 |
| Manifest | b95e601b07b73e3195e2f5c389e4d65b2c721992e3a5c91199ff75286d180549 |
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 | /NJZlzUaJmvruUY7+q9y1d/1W3U/EF1snZ42ZJCYvemQTikKxcw2suufACwzBrBvW6YaBUIBim3Fx6sqsi1IBQ== |
| 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
| 2026-09-17T09:33:42.488173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096429observed 8afb6c3e39f671f7a9faee00372fdc42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:42.468884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096429/manifest.jsonobserved b95e601b07b73e3195e2f5c389e4d65b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:42.409970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096429/publication.mdobserved 9db03b5e6f930f2595ecb295a063ff2a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:42.340265Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096429/publication.txtobserved efc7e48bc8b72d4c02d32f615d82ecdb...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. |
|---|