OT-2026-000104384
Publication integrity record
Foam pad vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000104384) never changes.
Identity and time
| Publication number | OT-2026-000104384 · never reused |
|---|---|
| Internal UUID | 01a0aea5-3421-78a9-ba1c-9c56666f208c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:14:17.519068Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000104384 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6214ff09dfa4d89e337464415d5847c374dfbf07a1c0922ed2ad704c24855c5d |
|---|---|
| Markdown | 916b8ede202c4c2563fd18616c25d2051c081c043835e3ddad185f3342e4591c |
| Publication page | a2f52b9fcb1a26ee413acb9f312b9879229e40569adb0dfc0aa23c463e2bc3e5 |
| Manifest | 31d2b50bf3c839c3fb21d99ae9afed5cd8d764c9ef5ad2040c61fce6aef8b7cc |
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 | RiUFuoW8NwSOk+XTPb/DGOrXburvR0Erj2zBLFhnkQbMLumirxkGSdKq9wLQix4Br4q5weggZLAec6W7h1NbAw== |
| 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
| 2026-09-17T09:21:38.953260Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104384observed a2f52b9fcb1a26ee413acb9f312b9879...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:21:38.933860Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104384/manifest.jsonobserved 31d2b50bf3c839c3fb21d99ae9afed5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:38.915811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104384/publication.mdobserved 916b8ede202c4c2563fd18616c25d205...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:21:38.895823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000104384/publication.txtobserved 6214ff09dfa4d89e337464415d5847c3...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. |
|---|