OT-2026-000048834
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off after 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-2026-000048834) never changes.
Identity and time
| Publication number | OT-2026-000048834 · never reused |
|---|---|
| Internal UUID | 01a0ae80-c32d-7cc4-aaee-c4d8e47e0292 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:34:29.321882Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000048834 |
| Status | PUBLIC |
Content hashes
| Canonical text | f62f2ebe99a6d54b5c2ac54856417080dc1ea7fe99010320a0e44cd00fcacea7 |
|---|---|
| Markdown | c6def3f8bc4cb42f7c2324aa95889588fe440a93388b482a0b510ab2575bac1a |
| Publication page | 2ef59dd5828853908a75f6c1649132f93524be628b070a6db9060d3f0e278d4b |
| Manifest | 7106ba9a5916ed2c29ac47cecf53fe7e98016d14224867dab33a46341def2158 |
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 | QCbBAbyrsCLb+l6DuLnzDLsRqm8H4g7FkzYywyVNpQoALxTZRCvhsm2aLNHno6uC3wFGhc/wGA6yop/Oeg/0CA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:04:37.577252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048834observed 2ef59dd5828853908a75f6c1649132f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:04:37.559275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048834/manifest.jsonobserved 7106ba9a5916ed2c29ac47cecf53fe7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:37.540894Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048834/publication.mdobserved c6def3f8bc4cb42f7c2324aa95889588...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:04:37.520055Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000048834/publication.txtobserved f62f2ebe99a6d54b5c2ac54856417080...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. |
|---|