OT-2026-000035882
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off 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-2026-000035882) never changes.
Identity and time
| Publication number | OT-2026-000035882 · never reused |
|---|---|
| Internal UUID | 01a0ae76-b4c9-7596-a76c-0146b03cdf49 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:30.265572Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035882 |
| Status | PUBLIC |
Content hashes
| Canonical text | 281ca11ba8104c48104d561d5b3ad673aa87fc49bb54a75cf5ed1ea643304e18 |
|---|---|
| Markdown | 11a7f034d328b2bc6fd80d47a38024140f601a496af10114cb10c236dd7fd02a |
| Publication page | 1275d240f9abdb976b8472c112360f832f9713025159843c75e2f946cdc2949e |
| Manifest | 7ca84979f5e7711b74059d90c50062b52bea026273c0ce46ca329284ad1abf84 |
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 | jLX7xanAAujA5dZh5He/c+tXFNcJ0ji1Sync8slDInx0jIu8uubOG68zpSC6ubfbegYe2I+h86wEFZ8wck2aDA== |
| 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
| 2026-09-17T11:27:37.619958Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035882observed 1275d240f9abdb976b8472c112360f83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:27:37.602086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035882/manifest.jsonobserved 7ca84979f5e7711b74059d90c50062b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:37.582973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035882/publication.mdobserved 11a7f034d328b2bc6fd80d47a3802414...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:27:37.565130Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035882/publication.txtobserved 281ca11ba8104c48104d561d5b3ad673...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. |
|---|