OT-2026-000097347
Publication integrity record
Foam pad vacuum gripper, four zone face, per zone isolation, single 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-2026-000097347) never changes.
Identity and time
| Publication number | OT-2026-000097347 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01cb-715d-b679-1d6766c4b725 · 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-2026-000097347 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0ef906cb1d37879c67e05b3d937fea0a66fe1843f630eed5744d92f055a49cd8 |
|---|---|
| Markdown | 4e8235dc0fed5dead615d6a93f5479e3fa7c8a1757377150fa5f65bba672ca2a |
| Publication page | b2d37f64a0de052b9e14ebfe7b929925a9c3c6a29fa18924fbbeb89aa59bd795 |
| Manifest | 2bf5ddb61d411b16e04e22b1bcf55c5125ddfbe111ad23a5450e56ef803b6827 |
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 | AR3mbc10yGiY2oAyjbNiJZJe2CvIHNrVKuRPetBJ36dHw40B5Dre+v0Ioly20sqiHGMFjAvW55ycI6QizV3UCw== |
| 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
| 2026-09-17T09:33:37.019571Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097347observed b2d37f64a0de052b9e14ebfe7b929925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:37.002670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097347/manifest.jsonobserved 2bf5ddb61d411b16e04e22b1bcf55c51...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.986000Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097347/publication.mdobserved 4e8235dc0fed5dead615d6a93f5479e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:36.967994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097347/publication.txtobserved 0ef906cb1d37879c67e05b3d937fea0a...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. |
|---|