OT-2026-000034170
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, 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-2026-000034170) never changes.
Identity and time
| Publication number | OT-2026-000034170 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0d-78cd-a97b-a23d4caf0b62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034170 |
| Status | PUBLIC |
Content hashes
| Canonical text | 590498106c993a1feb240a6125f3e5f09481f9f42c6f47526c04286a4ee3c9b1 |
|---|---|
| Markdown | 3be06cd7ab22e411fffb9076bc9ef4ca5ff68b1b736143b81b6374253d310157 |
| Publication page | 5455e67e89475c4ebf4ee2f2dc3307fe9a6c8d31e082e7a28a70cff911e26153 |
| Manifest | e56172ef3634c5bc4a8f0896b030050833285776548203ed4ca3fc1da725b19a |
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 | ntUo2Ao3eZ7C8ZgLCl1Rh0BCC1Uy0VoPHvIp8PyjjQ8zX01kpa586b1TG1Sl6KlL9QHGMjn3MClkN2n3KAncCg== |
| 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
| 2026-09-17T11:30:41.936460Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034170observed 5455e67e89475c4ebf4ee2f2dc3307fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:41.918969Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034170/manifest.jsonobserved e56172ef3634c5bc4a8f0896b0300508...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:41.898786Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034170/publication.mdobserved 3be06cd7ab22e411fffb9076bc9ef4ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:41.873447Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034170/publication.txtobserved 590498106c993a1feb240a6125f3e5f0...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. |
|---|