OT-2026-000033032
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line 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-2026-000033032) never changes.
Identity and time
| Publication number | OT-2026-000033032 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4843-78a4-aad5-14cba36aecdd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033032 |
| Status | PUBLIC |
Content hashes
| Canonical text | f9fa8119506d021a920c12a34a24c4f21ce18c71e8460aaf7eaa2a1c837e9610 |
|---|---|
| Markdown | 129ce145fa7cd4896b3823e36e3740599dfc67642ddb202f076c02614e68788e |
| Publication page | c6db2142396e41112184e43de52ac32f263ab73dbb5b15116aef7a4171d4bcae |
| Manifest | 3f0e0e318d51609307837a8221b353beaf6f2c54c6de2f1b5f6640f4e662cae0 |
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 | S59C17o6XGAhl6eHAp5GAnHLiMIQMycGydzkHsi1ivM54qnmGBGeyF+0VzkXskrLEwLTSxgPO+fSvMRCsvYoAg== |
| 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
| 2026-09-17T11:32:39.968422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033032observed c6db2142396e41112184e43de52ac32f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:39.949566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033032/manifest.jsonobserved 3f0e0e318d51609307837a8221b353be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:39.931357Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033032/publication.mdobserved 129ce145fa7cd4896b3823e36e374059...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:39.911843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033032/publication.txtobserved f9fa8119506d021a920c12a34a24c4f2...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. |
|---|