OT-2026-000066757
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000066757) never changes.
Identity and time
| Publication number | OT-2026-000066757 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce42-7879-b523-f04e617cab29 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066757 |
| Status | PUBLIC |
Content hashes
| Canonical text | 550e7320ee9fb58c56352b1fcd23c3d3e7abaf2ca44326008d41fbffbf3d69cb |
|---|---|
| Markdown | c2e8ae719e222a3edba798dd93730a76299bd9a9ae942be1927948b82dd854f4 |
| Publication page | b8106f4f958c710e30b76ac73e7fad5b3b8e7ef2cd278afed2f831a85ad85162 |
| Manifest | 53c76adc76242cfb042ba29ba268692e544584c6e5833eae963dbf7bbe64a14a |
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 | wKEPKp5YeWi57tgosPgh7m4qab/dU/llzJUHFYQl8dKavweKd3U41oqn9Uf7LmAKv7D52vf6efwq+JBw309FAA== |
| 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
| 2026-09-17T10:33:10.216498Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066757observed b8106f4f958c710e30b76ac73e7fad5b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:10.198197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066757/manifest.jsonobserved 53c76adc76242cfb042ba29ba268692e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.182688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066757/publication.mdobserved c2e8ae719e222a3edba798dd93730a76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:10.167210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066757/publication.txtobserved 550e7320ee9fb58c56352b1fcd23c3d3...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. |
|---|