OT-2026-000011139
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, pump fed, 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-2026-000011139) never changes.
Identity and time
| Publication number | OT-2026-000011139 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540f-76a6-93a9-7a0a5ede1bb8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011139 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3bfb96357688a51bbbea167718cbf342e4eaffb83ddc2aee44429d6f80e7212f |
|---|---|
| Markdown | 15c08e7712223490475b9125f2a5b98c86b828b96f44a1d944896774871b742f |
| Publication page | b26085bbf2bc21586d3a4a0815ad6be78eb6dfb8b76847b5dd8b36840c6ea937 |
| Manifest | c895bb45f48436dd2d33be3b0b820a146d66eaca98936f0bd268930ddf9db198 |
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 | FvlVq6nJAZv76nvf4QGH1jP42/k9Y2W5N300ugDUtGeboNnYjradaSsMEmRW8wXvlZEAdqJC8t+JF/uzchChCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:59.890607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011139observed b26085bbf2bc21586d3a4a0815ad6be7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:59.868798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011139/manifest.jsonobserved c895bb45f48436dd2d33be3b0b820a14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.848330Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011139/publication.mdobserved 15c08e7712223490475b9125f2a5b98c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:59.828112Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011139/publication.txtobserved 3bfb96357688a51bbbea167718cbf342...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. |
|---|