OT-2026-000045946
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000045946) never changes.
Identity and time
| Publication number | OT-2026-000045946 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f89-7b27-95de-486de67fce0a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045946 |
| Status | PUBLIC |
Content hashes
| Canonical text | 508ca372d9f64d325a9c2833f117d63e959b7f3a33657c310973ecb1c5d57906 |
|---|---|
| Markdown | d2e09ee3841117d1dc8d49c8ff12f1e2ce85d868342d06ff9841a7eb6b2b776f |
| Publication page | 3f513f8f99180cb6c45d306d97ecbb6c97ddcfc694a22d66b91ba8e7d4a55fe7 |
| Manifest | 3b8a0ac30a674af56a28df54b0f4d3722db7ffcdf3d97e2a919fcc2fd5797adc |
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 | DYRJO6CfbGgukLKpAGf+/F5dizfvoc4jEXqlI+QUpFGbnmg3IdV3Jr4uZa79lcF+Ck0JL45ASG9eoqZT6iUzAg== |
| 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
| 2026-09-17T11:09:51.557415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045946observed 3f513f8f99180cb6c45d306d97ecbb6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:51.537740Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045946/manifest.jsonobserved 3b8a0ac30a674af56a28df54b0f4d372...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:51.519010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045946/publication.mdobserved d2e09ee3841117d1dc8d49c8ff12f1e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:51.498634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045946/publication.txtobserved 508ca372d9f64d325a9c2833f117d63e...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. |
|---|