OT-2026-000011602
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, vented 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-2026-000011602) never changes.
Identity and time
| Publication number | OT-2026-000011602 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-8900-70cc-812b-2dd17ebf489e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:23.703080Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000011602 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2bf400ec532c583901f043b8bcdec2b807b74eb36315526c6f86300433ec00c8 |
|---|---|
| Markdown | ac0c155ca888c5ce984be09977e96e4c277dccfb4d1a1a80bd9d141f06031821 |
| Publication page | 97c50cb8957f38999ad91635abdd3fd74fe61d00261ca58511099de84842c28e |
| Manifest | af71c54a2d795330aa18f9adeca4bcc950df039ae983301b1bebd96b5928d626 |
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 | UAjBw8jZZFDe6JTH775Roaf6oevrp8kcXbOZDiVFLc07K/qpgetQalOUNPD/rc7zovpwcOignPUTEqtasSenDw== |
| 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
| 2026-09-17T12:13:30.464765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011602observed 97c50cb8957f38999ad91635abdd3fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:30.445696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011602/manifest.jsonobserved af71c54a2d795330aa18f9adeca4bcc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:30.425774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011602/publication.mdobserved ac0c155ca888c5ce984be09977e96e4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:30.407074Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000011602/publication.txtobserved 2bf400ec532c583901f043b8bcdec2b8...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. |
|---|