OT-2026-000083978
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold pressure sensor, vented 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-2026-000083978) never changes.
Identity and time
| Publication number | OT-2026-000083978 · never reused |
|---|---|
| Internal UUID | 01a0ae98-0419-7dfa-a870-1945a20fb0b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:53.320528Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000083978 |
| Status | PUBLIC |
Content hashes
| Canonical text | e8dbc812d37b0c5af9ba9c8faf1c1760a0120bd517c0810a5757e513b0147fcd |
|---|---|
| Markdown | a665d0efcd5475203eb89da9bb0476365397c9a879f7d7e0d1e753d2630cf68a |
| Publication page | 90c3f24a6e95d996be1346b765d2e56601523003fb2647ab19c1d72bc9c13754 |
| Manifest | 0b161a09febd9dad5aaf2402fe03f8ce0174a72c1c39161900743884afc589ca |
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 | jvyArgU3xZGXB1tbq+2KevXzVyWqcjsYLK4psQCoND8OHfBVVJlNsMl73afaawlodj1ASA6BmccuN6XRgzjrCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:00:30.522622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083978observed 90c3f24a6e95d996be1346b765d2e566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:00:30.501227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083978/manifest.jsonobserved 0b161a09febd9dad5aaf2402fe03f8ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:30.480124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083978/publication.mdobserved a665d0efcd5475203eb89da9bb047636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:00:30.459741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083978/publication.txtobserved e8dbc812d37b0c5af9ba9c8faf1c1760...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.914231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083978observed 90c3f24a6e95d996be1346b765d2e566...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.898825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083978/manifest.jsonobserved 0b161a09febd9dad5aaf2402fe03f8ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.882825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083978/publication.mdobserved a665d0efcd5475203eb89da9bb047636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:57:39.866522Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000083978/publication.txtobserved e8dbc812d37b0c5af9ba9c8faf1c1760...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. |
|---|