OT-2026-000065660
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000065660) never changes.
Identity and time
| Publication number | OT-2026-000065660 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fa-7635-8096-d4c6f64eaf86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065660 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9c16aea4c3c9b5a9e6d6f986a3aea0120da758d7d9c056c20eb2716ce9e0027b |
|---|---|
| Markdown | 513230dedb5701d3f858b2943a64681b5026f956badcd8c9888061357cf306a4 |
| Publication page | f5c417dfa18b9b0d550e9a1fdaf4d8fc062113d3178d3dc8922ebf2415101e2a |
| Manifest | 3a2d9bc6f342f801be76161aeba680e4750a9be7ba81887df1bce7495d5a49a5 |
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 | rgbgfSlPdu30I47RCI0Tg1ja2G/vvMcbmUkjV6542j5BVtE0rYSpzV9k/Geov0Hguunsrd7GfR25ZHurn/5xBg== |
| 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
| 2026-09-17T10:34:03.569379Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065660observed f5c417dfa18b9b0d550e9a1fdaf4d8fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:03.551347Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065660/manifest.jsonobserved 3a2d9bc6f342f801be76161aeba680e4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.489887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065660/publication.mdobserved 513230dedb5701d3f858b2943a64681b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:03.438068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065660/publication.txtobserved 9c16aea4c3c9b5a9e6d6f986a3aea012...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. |
|---|