OT-2026-000044455
Publication integrity record
Three bellows 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-2026-000044455) never changes.
Identity and time
| Publication number | OT-2026-000044455 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d8-7604-bcf2-50a803244c19 · 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-2026-000044455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 57ee24236eac8c5b26c70bbc45ecf0a004bbb315454adb2edd407020eccaa7f6 |
|---|---|
| Markdown | 944670d2d75d832952125f3351419a328118fcf2880fd7a43c90fc57aa59f1c3 |
| Publication page | 24f17c735edb854c1ad83c96481fb44137b7b40276562f9e224578ee37d1acff |
| Manifest | 4148575cb7e77ef77b7479744c252572097914715d296807b14a908d5d79fd5f |
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 | 2ORX2zqnTdnMsermrsfd1ETvF+GhMBDzjQbdVZrC1voh0PH7gRiHVl+ZXkjU3AIFzh5LH3M7bY1sLj2lnPraBA== |
| 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
| 2026-09-17T08:30:49.543309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044455observed 24f17c735edb854c1ad83c96481fb441...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:49.523996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044455/manifest.jsonobserved 4148575cb7e77ef77b7479744c252572...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:49.504940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044455/publication.mdobserved 944670d2d75d832952125f3351419a32...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:49.483720Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044455/publication.txtobserved 57ee24236eac8c5b26c70bbc45ecf0a0...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. |
|---|