OT-2026-000083316
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented 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-2026-000083316) never changes.
Identity and time
| Publication number | OT-2026-000083316 · never reused |
|---|---|
| Internal UUID | 01a0ae97-c964-7f42-8671-aaa58995f8dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:38.321156Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083316 |
| Status | PUBLIC |
Content hashes
| Canonical text | db419d5734844c804292d04844dcf526b6e0ca7dc7ac47b893a635e64a892afd |
|---|---|
| Markdown | 2f10d6dd3fde6ce143d614fc37be76bb526370bc93f5348995ca451cbdd9e21d |
| Publication page | fac46806aecde5718bf8070c4cdc0ce69d952219c0e508a61fdb9551857e0ea8 |
| Manifest | 82b2662d2a71a34c2922b80465749da630a225fab7d9d5b957a9550b3e9b0d36 |
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 | /2oAMZGitphlnzeqH97pqk41VGlOZAldOE9J2Nr0/Z2J9L1t1hwuOOLgrNbYPruqZTXDH+XTQ65N/N+VG7BnDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:00:34.772063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083316observed fac46806aecde5718bf8070c4cdc0ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:34.753662Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083316/manifest.jsonobserved 82b2662d2a71a34c2922b80465749da6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:34.735394Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083316/publication.mdobserved 2f10d6dd3fde6ce143d614fc37be76bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:34.718346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083316/publication.txtobserved db419d5734844c804292d04844dcf526...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:42.637639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083316observed fac46806aecde5718bf8070c4cdc0ce6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:42.622784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083316/manifest.jsonobserved 82b2662d2a71a34c2922b80465749da6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:42.607159Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083316/publication.mdobserved 2f10d6dd3fde6ce143d614fc37be76bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:42.591029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083316/publication.txtobserved db419d5734844c804292d04844dcf526...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. |
|---|