OT-2026-000046589
Publication integrity record
Six cup vacuum gripper, six outlet manifold, three stage ejector, supply line 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-2026-000046589) never changes.
Identity and time
| Publication number | OT-2026-000046589 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-57de-76c0-b0ab-7cb3007f10bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:51.003526Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046589 |
| Status | PUBLIC |
Content hashes
| Canonical text | 82fe64daa9c897ce6e5a9494055717020ecffb724be50577fe7148100c767301 |
|---|---|
| Markdown | fccaa5f7f702338aa9c53774108f6eb0289e70e2de3c57f9c06fdec54a7a19d5 |
| Publication page | ba34d360bcd2f4098fac5314806a303f3e1dddba59aafd26e4d180599a223792 |
| Manifest | e9af97a8d05088a513e78696128367bc06cb386ffab6037643328a9606c4d34a |
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 | ch+vglZd+RwxpGmQrgf6m4XeTiFA6BHDqGdcIZdgH8X6Fzfw1PBVJbKFZhqbXm97Q9nemfU0OSJeNDt+s0FeCQ== |
| 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
| 2026-09-17T11:08:39.777628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046589observed ba34d360bcd2f4098fac5314806a303f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:39.759406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046589/manifest.jsonobserved e9af97a8d05088a513e78696128367bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.741049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046589/publication.mdobserved fccaa5f7f702338aa9c53774108f6eb0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:39.722841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046589/publication.txtobserved 82fe64daa9c897ce6e5a949405571702...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. |
|---|