OT-2026-000040341
Publication integrity record
Four cup vacuum gripper, four outlet manifold, common isolation valve, plant vacuum 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-2026-000040341) never changes.
Identity and time
| Publication number | OT-2026-000040341 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2700-7653-907f-87e5811f3ff3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040341 |
| Status | PUBLIC |
Content hashes
| Canonical text | a7b5aa220308b8dc3c9cf9b461d750c1d9d4d1a9675f1a202244607ebdb6c792 |
|---|---|
| Markdown | b3860c665940056ac012532c18fc2f80fd5b8a115d69c8ca0a26f8261737b36a |
| Publication page | 12217339dbed8ba4d8687afec892e606ac281426d8f00e25275bd8a3045d576f |
| Manifest | 506293a14ff7b33a16b8b6a599be1fc6133d3e7685f13d4e8bee0f053b7ea9c7 |
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 | SpImSV5h6kc5CF/8+lbnleR9quOt6Vck089Zms0viRft+0ikH2DztHrlnJEjZ5KcyVyly1piI31NKofiS2LpDQ== |
| 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
| 2026-09-17T11:19:20.971283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040341observed 12217339dbed8ba4d8687afec892e606...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:20.952350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040341/manifest.jsonobserved 506293a14ff7b33a16b8b6a599be1fc6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:20.933994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040341/publication.mdobserved b3860c665940056ac012532c18fc2f80...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:20.915555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040341/publication.txtobserved a7b5aa220308b8dc3c9cf9b461d750c1...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. |
|---|