OT-2026-000041483
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000041483) never changes.
Identity and time
| Publication number | OT-2026-000041483 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b145-7527-bd36-ac620b26d6e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041483 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6ddb981b8864a01b59fd4edefed4f226a1d03c806bfa09af6f90859aba83b04f |
|---|---|
| Markdown | 65b00569583289610007bf3f698a1e6cdbfc72862b747ad9cc9e1af0c07a1e4a |
| Publication page | abbc68545655e6196611640d68a546634151d6624aeed40faf9bbbf8bc3fd9e4 |
| Manifest | df2a430dda73be943eaed426099a9d3bdf1f7692d292cad267a1ed2480e8708d |
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 | B0gxtHC263gon5QP50yN1j1A8QihaBQc+e3w4ToA6lrZLPNa6Kj6ezr2/R5eel0RWxT649GNEH/94RGasSk8CQ== |
| 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
| 2026-09-17T11:17:30.952884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041483observed abbc68545655e6196611640d68a54663...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:30.934311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041483/manifest.jsonobserved df2a430dda73be943eaed426099a9d3b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:30.915466Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041483/publication.mdobserved 65b00569583289610007bf3f698a1e6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:30.895516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041483/publication.txtobserved 6ddb981b8864a01b59fd4edefed4f226...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. |
|---|