OT-2026-000041379
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, manifold pressure sensor, 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-2026-000041379) never changes.
Identity and time
| Publication number | OT-2026-000041379 · never reused |
|---|---|
| Internal UUID | 01a0ae79-b144-7cdb-90a4-c4c3d26a863f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:45.980839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041379 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13d6fc9c970d3c69d2821d24fb9f0d23debef697d052453135cb551170c64778 |
|---|---|
| Markdown | 18aaf5142774be338e98d5aef1df4cdb0f57948c745e9ef1f55593c72e0f3bd5 |
| Publication page | d73f4f64f1a595b0dc937f93de3b60f7997003bf611f8058b6e5e9d0fae3fb98 |
| Manifest | 027ac89dc5bad7656aaa48187fa643273807f728b766717c99b9bd0c2f990fe4 |
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 | rzHfF51lfWDCwJKMVPU4brSTL5Mwiwa8/TDNCBgyO57RYXRHInMd1z6E3MGu4RGBkhaNgb/cloN1HwZmHu3nBA== |
| 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
| 2026-09-17T11:17:23.145188Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041379observed d73f4f64f1a595b0dc937f93de3b60f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:23.127082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041379/manifest.jsonobserved 027ac89dc5bad7656aaa48187fa64327...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:23.109220Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041379/publication.mdobserved 18aaf5142774be338e98d5aef1df4cdb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:23.089634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041379/publication.txtobserved 13d6fc9c970d3c69d2821d24fb9f0d23...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. |
|---|