OT-2026-000024783
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, pulsed 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-2026-000024783) never changes.
Identity and time
| Publication number | OT-2026-000024783 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7084-9ae0-4c0c80d2418b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024783 |
| Status | PUBLIC |
Content hashes
| Canonical text | 758cac586e417f9fefdb2de7161f63806dac8eb9f3a4c5091177cc2f13463325 |
|---|---|
| Markdown | c52455e68f57bfb235027a830b0f4f5cbcc91087daf0a7d4de78d65acc84fe55 |
| Publication page | 97452916cf0ad05ab29a874c85e7a17f44281bbf5d9e7221331ed300713b5626 |
| Manifest | 195bad3a0eccce2d78265719dd4a070fd064963cdaf749cac556ddb4b115b891 |
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 | HGJsAZNMm6XJYH2QQ8NbDwZ6CAJ3+f4sBjIX1Wr5UgRPuUZPjzAh4gsGSdPwFadkymDkChvzZhv2ljEz3YY1CQ== |
| 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
| 2026-09-17T11:48:03.366970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024783observed 97452916cf0ad05ab29a874c85e7a17f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:03.350695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024783/manifest.jsonobserved 195bad3a0eccce2d78265719dd4a070f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:03.333761Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024783/publication.mdobserved c52455e68f57bfb235027a830b0f4f5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:03.316563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024783/publication.txtobserved 758cac586e417f9fefdb2de7161f6380...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. |
|---|