OT-2026-000044511
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off before set-down
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-2026-000044511) never changes.
Identity and time
| Publication number | OT-2026-000044511 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-73ba-b1d3-eed46f4cf1c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044511 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb6ffd5b92994fb5aa717622dcb299e09c1c1f0b7ec15f536b039e9a407cdb90 |
|---|---|
| Markdown | d51865774adbcf1fb08991e5c85fad77dded764d04fc4cced55d9c3c29eb2d88 |
| Publication page | 45257beeef296b007cb56923757d5f9445db4b5bdf87df26bb64bcc4802e5492 |
| Manifest | 95881d8a231c991b12ed9351e73461e33882988ded228a440183c541056e5e82 |
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 | 60fS5EOVXulk6rq9vOmKa3/a3HW/c4yA3/id9/xjh9Die0YOdFTjFJYefjDopW0UP3RogO6LGqKnKaMd/qHDAA== |
| 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
| 2026-09-17T08:31:00.571381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044511observed 45257beeef296b007cb56923757d5f94...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:31:00.554520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044511/manifest.jsonobserved 95881d8a231c991b12ed9351e73461e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:00.537105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044511/publication.mdobserved d51865774adbcf1fb08991e5c85fad77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:31:00.520086Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044511/publication.txtobserved cb6ffd5b92994fb5aa717622dcb299e0...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. |
|---|