OT-2026-000024154
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, 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-2026-000024154) never changes.
Identity and time
| Publication number | OT-2026-000024154 · never reused |
|---|---|
| Internal UUID | 01a0ae70-e8c7-7562-b07d-3d6fa07b8123 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:10.360874Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024154 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2578a1404cef055fdc830fcee388b9845c86da3f3bbb4b005f91fca467c471f9 |
|---|---|
| Markdown | 11e6b4d7c4284e51c99de84540cac94189e462cf5b8a3897c7a6c0a1af7ccadb |
| Publication page | c6a30c0852e7d7082dbb5806ded573ecaf5647af69eb1a47b7507aac53ddcd7c |
| Manifest | 0b6f3fcc9d9d1ae30052432a94567d828904d5c60c9f7b9986d1f9249023721a |
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 | 606WI82gDBlO9xbFVfg9oBt3RewQmXJ8AorIv0l4ovt/9f2CedEOqIu9MdZRuEVTmsObozwVt550YO5uRbFfBw== |
| 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
| 2026-09-17T11:48:35.418031Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024154observed c6a30c0852e7d7082dbb5806ded573ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:35.400928Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024154/manifest.jsonobserved 0b6f3fcc9d9d1ae30052432a94567d82...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.371409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024154/publication.mdobserved 11e6b4d7c4284e51c99de84540cac941...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:35.353741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024154/publication.txtobserved 2578a1404cef055fdc830fcee388b984...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. |
|---|