OT-2026-000040601
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, 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-2026-000040601) never changes.
Identity and time
| Publication number | OT-2026-000040601 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0e-7298-b277-e12edc1d3801 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040601 |
| Status | PUBLIC |
Content hashes
| Canonical text | d35d2d0a7204ba8212aa2f08c1d47647301dc56d193910387e2baa1803509ca1 |
|---|---|
| Markdown | b8f44564aa2fd0fa4e5b359e21f4c07c637dc0578b39e5debf996468bd318ebe |
| Publication page | 6201ec3c14ff072db2ee5226b3257d8906e1bbd76d8d3b21e98b1910c4c5e084 |
| Manifest | 826c3524f8073e4bcd20cc0577e6a65cac3f598b997becd8973ae55ffdf4748a |
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 | PNWDm0GVoUCDze37wd4BBVN/aWAEGbJTzKdXsC/kCSkn2NRm52cJ30ZgVUuCgXVJlgd9e3kq1guinzks7kasBA== |
| 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
| 2026-09-17T11:17:46.468420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040601observed 6201ec3c14ff072db2ee5226b3257d89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:46.452206Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040601/manifest.jsonobserved 826c3524f8073e4bcd20cc0577e6a65c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:46.433853Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040601/publication.mdobserved b8f44564aa2fd0fa4e5b359e21f4c07c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:46.415875Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040601/publication.txtobserved d35d2d0a7204ba8212aa2f08c1d47647...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. |
|---|