OT-2026-000025377
Publication integrity record
Six cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000025377) never changes.
Identity and time
| Publication number | OT-2026-000025377 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa7-79f7-abe7-296f360515fb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025377 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6efe181e9c4c957c032b521c9f02a942720d5a5812fa07dca34659b8f7f49f7 |
|---|---|
| Markdown | eea64830dbf33a7ff0931548ab78ab562f31bf9c945c299172f5378093a5501a |
| Publication page | 3db011813a406964d0df65232bc6432cea2766635c0d140bc351ea63fa4332cc |
| Manifest | 0a157922632939a5d6e5612ff299df2d780ad595d84efdd030b4d4d67247b516 |
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 | NVcd8jEpSsv5BgTENi0RPaqMeqgQjgA8JtK2OE8uwO1V8DqVsEzlRNPwY6iB4FpyPPs13aLoV/jyTPDv7HU3Bw== |
| 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
| 2026-09-17T11:47:26.453200Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025377observed 3db011813a406964d0df65232bc6432c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:26.433442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025377/manifest.jsonobserved 0a157922632939a5d6e5612ff299df2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.414480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025377/publication.mdobserved eea64830dbf33a7ff0931548ab78ab56...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:26.395119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025377/publication.txtobserved a6efe181e9c4c957c032b521c9f02a94...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. |
|---|