OT-2026-000029589
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000029589) never changes.
Identity and time
| Publication number | OT-2026-000029589 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e22-7d90-8b73-7d347420d2e2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029589 |
| Status | PUBLIC |
Content hashes
| Canonical text | a46ef0b0d1c94b7f2edfce24418b3d337fc4ea8cfab892eed0d8ded56a1f5fd9 |
|---|---|
| Markdown | f4e42e10c2f84cb566bae5348be8c0b050c5dd7949ea013346e48d013c58a50e |
| Publication page | 0804baa3bc606ffc14e534b7da89074bfd85b68ee60f6595ae4bae374259348b |
| Manifest | f96f9fcc78f03026c71e0eb25a13d715b2c32bd998667287cca62102314dfecb |
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 | 0fdaKoSVV7/33doM1HXgwHtkfYcilrnO9FLBKDC2yOJGGhSjje874+5ndFdGxDUXWbt2CZupH0BMbI/t+QSqBw== |
| 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
| 2026-09-17T11:39:17.210403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029589observed 0804baa3bc606ffc14e534b7da89074b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:17.192469Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029589/manifest.jsonobserved f96f9fcc78f03026c71e0eb25a13d715...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:17.174686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029589/publication.mdobserved f4e42e10c2f84cb566bae5348be8c0b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:17.156456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029589/publication.txtobserved a46ef0b0d1c94b7f2edfce24418b3d33...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. |
|---|