OT-2026-000046182
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, sustained 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-2026-000046182) never changes.
Identity and time
| Publication number | OT-2026-000046182 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032c-7985-9a36-8c44281219e1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046182 |
| Status | PUBLIC |
Content hashes
| Canonical text | 10721df0d73696f46c8a14fb99ae6868b8b8ed3f33d8662fdef8dc3ea07ab6ac |
|---|---|
| Markdown | 3e2e68660fd0ac5d555e686f6fbbc40384bba9b48e8f0c3f85be7105041d5ea1 |
| Publication page | 6475a821361280c0206c110dda9f0708752a05ecd1c1cd65fb2cc072a3f14730 |
| Manifest | a93e8b5f785e44a795646de49513f787efd1afae06df20a81db84d3270cf0bca |
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 | Ws/VQDi1ixv5p3OBAs9nA5kAKoxAy/6BNufDV/RkrxJo4R9YcGN7o3hNZLjjr8U/LKXF4K5sFti1aNQDEEGhDQ== |
| 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
| 2026-09-17T11:09:11.470196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046182observed 6475a821361280c0206c110dda9f0708...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:11.449490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046182/manifest.jsonobserved a93e8b5f785e44a795646de49513f787...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:11.429591Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046182/publication.mdobserved 3e2e68660fd0ac5d555e686f6fbbc403...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:11.409536Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046182/publication.txtobserved 10721df0d73696f46c8a14fb99ae6868...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. |
|---|