OT-2026-000051415
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, pressure sensor per zone, pulsed 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-2026-000051415) never changes.
Identity and time
| Publication number | OT-2026-000051415 · never reused |
|---|---|
| Internal UUID | 01a0ae83-7c7f-7078-8024-ffd34d60178f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:37:27.829082Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000051415 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b6652799a3bf4d91bba2d4b39158da91921e9084728549dd94a69bbf6fdf305 |
|---|---|
| Markdown | c953958d2f825a6b12c8d1894731e912585f2ca9cdebbaf54476e3adbf30a66e |
| Publication page | 71f82accd6b774ae4d3f5bafe0341894e5771f3ae94bbb1d08b116fd28dfe2ee |
| Manifest | d2293cfe666bfec64cb26f1f94a2ba4dd81ce0bd1e1bffb826f02118fb7c7df8 |
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 | GnsxvEN2rp1QI4aRRR1gq4cAFYpaZL0gHOrnhtnCe1K+pH8anEnwzz+2MF0qxsxAz/699p6eiPPXUalLCIkbBA== |
| 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
| 2026-09-17T10:58:07.814711Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051415observed 71f82accd6b774ae4d3f5bafe0341894...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:58:07.797392Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051415/manifest.jsonobserved d2293cfe666bfec64cb26f1f94a2ba4d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:07.780192Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051415/publication.mdobserved c953958d2f825a6b12c8d1894731e912...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:58:07.762403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000051415/publication.txtobserved 8b6652799a3bf4d91bba2d4b39158da9...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. |
|---|