OT-2026-000094069
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000094069) never changes.
Identity and time
| Publication number | OT-2026-000094069 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92ca-7535-b575-4f1618ea6fa4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094069 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6979f15844efcd624657fc3c423094c7f566448d6eb155f172afe47365ac072d |
|---|---|
| Markdown | 2784aed1a15d5e8dd2fc5b565e8917bd28d18eedd26e8586c70f6b422c587f4d |
| Publication page | 54408d625054a075bb6c6d6843a510977b136ee8a6ad8ba505df8e9218bd5981 |
| Manifest | 987914f907a881a49eb29db4ff66331d5a806a16f1312cc0cd8262afdafb1ace |
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 | xhWQ5MEKN05xQ8st/4yiKZkhhvi6yteyPX1Z7HFQJEfU73ALpiZyJ4qbJzsD/ecxjSrmZ8JHK0wE/2s9FbRJAg== |
| 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
| 2026-09-17T09:38:29.732410Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094069observed 54408d625054a075bb6c6d6843a51097...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:29.712922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094069/manifest.jsonobserved 987914f907a881a49eb29db4ff66331d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:29.692570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094069/publication.mdobserved 2784aed1a15d5e8dd2fc5b565e8917bd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:29.673842Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094069/publication.txtobserved 6979f15844efcd624657fc3c423094c7...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. |
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