OT-2026-000086339
Publication integrity record
Three bellows cup vacuum gripper, three zone face, common isolation valve, plant vacuum fed, 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-2026-000086339) never changes.
Identity and time
| Publication number | OT-2026-000086339 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c96-73cb-afc6-a7a45560130f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086339 |
| Status | PUBLIC |
Content hashes
| Canonical text | d46e96c79798a325230b7823714107beb84c15d6b2d214d8f0065dcb9a4c54bf |
|---|---|
| Markdown | 5c473109276953da738ff1611e8fe18d25e74679cac669eb08f9aedf9fe1835d |
| Publication page | 8f790e3c5cc8e5b7b093fcc0999393c82764c8f183a607d99b49e26e7b26d4bc |
| Manifest | f02f3ba006d9c8847095ed6b61a3ddfa67b6f4be732b75e38cc263a8aaa70577 |
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 | tkNN43d/4xbNqJbiIPMLOXMb/gOrjR0q+2sdBLvqZjRE0AGa7voKSUcPAQlP8u709+0wpjR4SfwFq4Ln8m7EDA== |
| 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
| 2026-09-17T09:52:01.861339Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086339observed 8f790e3c5cc8e5b7b093fcc0999393c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:01.842727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086339/manifest.jsonobserved f02f3ba006d9c8847095ed6b61a3ddfa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:01.824331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086339/publication.mdobserved 5c473109276953da738ff1611e8fe18d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:01.806637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086339/publication.txtobserved d46e96c79798a325230b7823714107be...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. |
|---|