OT-2026-000097045
Publication integrity record
Four bellows cup vacuum gripper, four zone face, 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-2026-000097045) never changes.
Identity and time
| Publication number | OT-2026-000097045 · never reused |
|---|---|
| Internal UUID | 01a0aea1-01c9-7dde-8926-37acb1dae47c · 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-2026-000097045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 663024739ce6f5cf6921a3ae204f8dfe9cd03ab046861d340c787f45fbee564f |
|---|---|
| Markdown | ad8c73b46f0fbb419d11683c36703260ef0f3a271095227b380f048af86d3b12 |
| Publication page | 1b301f630188ae3dd5b3243d3815421312dc80c1552049f10b7b6ddc73a4d63a |
| Manifest | 9531184e1841ccac05ffa924542845be33c753459f7898ebd25bc90bb8e1c3a6 |
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 | la/Dt9btIK5T1cjSldCQ5MMzO67ZCcfkxCYatq3QVTCTsYC8JHNSkiXjsCRlpc+dq0GfWOt4qKGwcQrz2yzIDQ== |
| 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
| 2026-09-17T09:10:34.915387Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097045observed 1b301f630188ae3dd5b3243d38154213...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:10:34.893992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097045/manifest.jsonobserved 9531184e1841ccac05ffa924542845be...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:34.876650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097045/publication.mdobserved ad8c73b46f0fbb419d11683c36703260...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:10:34.860069Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097045/publication.txtobserved 663024739ce6f5cf6921a3ae204f8dfe...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. |
|---|