OT-2026-000088066
Publication integrity record
Foam pad vacuum gripper, two zone face, 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-2026-000088066) never changes.
Identity and time
| Publication number | OT-2026-000088066 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7d4d-ba04-f67e4f42e45e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088066 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6d3b347a9c27d983ee0b7bbcc98018398b6056b29b9e279551cd74298f742206 |
|---|---|
| Markdown | f89f9b43752ee24f7ffed196092665242df8662fc80a4e882b417bdc44b8384a |
| Publication page | a22ed79604900a9a20ec730b90163afaf69c36ebad9911d6c30b3d7fb356f02a |
| Manifest | fa5b7e5c2d7753565501ca5630a5bcb416fb8bb162ed1a260dda5078524cbd0b |
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 | b3gHh4o2XslaRFGs88Z1xvp1tNbuV6Q+J6PV+pcChWVaYBc5ie2ycxQhWp90DfSP2mttf1XvI5n5rfXxBYrwAg== |
| 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
| 2026-09-17T09:50:03.779101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088066observed a22ed79604900a9a20ec730b90163afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:50:03.763435Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088066/manifest.jsonobserved fa5b7e5c2d7753565501ca5630a5bcb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.746541Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088066/publication.mdobserved f89f9b43752ee24f7ffed19609266524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:03.728398Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088066/publication.txtobserved 6d3b347a9c27d983ee0b7bbcc9801839...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.964258Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088066observed a22ed79604900a9a20ec730b90163afa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.946291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088066/manifest.jsonobserved fa5b7e5c2d7753565501ca5630a5bcb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.926033Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088066/publication.mdobserved f89f9b43752ee24f7ffed19609266524...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:50:02.907114Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088066/publication.txtobserved 6d3b347a9c27d983ee0b7bbcc9801839...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. |
|---|