OT-2026-000030325
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold 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-2026-000030325) never changes.
Identity and time
| Publication number | OT-2026-000030325 · never reused |
|---|---|
| Internal UUID | 01a0ae73-e501-7e5b-a5f0-ca8fee6f9934 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:20:26.007257Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000030325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 20d1b419dd5abcce4766572d5a8781343fe53c7fbcf7c989f3d063dba6b27e2c |
|---|---|
| Markdown | ba51729608f0ebea4365db4bf1789285d16e0c89ed564edd154ffa904a4107b6 |
| Publication page | 30768e1204cd0494422cd58a4a5186be85b4793714f71d9036ed48a49556879e |
| Manifest | d748d8e8170ee414ecb6f8ee4cca5a1d8ee5ea4d372d1254005198de894d575b |
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 | pe+Q69P3ZWNE6t2nF9F91eYHDMtPYrLtsPnNskmv/TlGAk4alSnKtzjTxohXlagka3teii8nxYTmtqzr4xOJAw== |
| 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
| 2026-09-17T11:38:02.040622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030325observed 30768e1204cd0494422cd58a4a5186be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:38:02.003207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030325/manifest.jsonobserved d748d8e8170ee414ecb6f8ee4cca5a1d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:01.984752Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030325/publication.mdobserved ba51729608f0ebea4365db4bf1789285...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:38:01.947955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000030325/publication.txtobserved 20d1b419dd5abcce4766572d5a878134...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. |
|---|