OT-2026-000097201
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, plant vacuum fed, 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-2026-000097201) never changes.
Identity and time
| Publication number | OT-2026-000097201 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01ca-7413-82a2-6accb6b4153a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:42.488246Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097201 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0bb24dd39d772d665edd72ba803e7faebf4cc1dda93cc724f47b270afd456961 |
|---|---|
| Markdown | adb9c9b64ba448d4ac0d5277d7ac634ec9211f132c556342ade828ec53d85f55 |
| Publication page | 5775909b05dd96bf5d5cbeb2e3f9e8badd6abef2a5cf6d6c68e83b07188bb409 |
| Manifest | 290616ec5dc710a75bd08df5ec4584a5d323f161a9cc973ce9ad742dac4e66c8 |
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 | MZjMGnmI9IZAkbrDEnH7Ff1sgjpetD/q+cvibDl0PYQFXoOIpSr2rTNT1Q3VlNsFLfHHD3Bu80pdsVTzK6vgCw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:10:55.633951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097201observed 5775909b05dd96bf5d5cbeb2e3f9e8ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:55.615651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097201/manifest.jsonobserved 290616ec5dc710a75bd08df5ec4584a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:55.452540Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097201/publication.mdobserved adb9c9b64ba448d4ac0d5277d7ac634e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:55.410722Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097201/publication.txtobserved 0bb24dd39d772d665edd72ba803e7fae...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. |
|---|