OT-2026-000066811
Publication integrity record
Three cup vacuum gripper, three zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000066811) never changes.
Identity and time
| Publication number | OT-2026-000066811 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-7d35-bced-bd6000525a52 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066811 |
| Status | PUBLIC |
Content hashes
| Canonical text | 46931ae6ed3f6f70db5ac348ad871fe6e665cefad12732ad7aac43c0c82999d4 |
|---|---|
| Markdown | c503a4bd9264eadf1f755451d62d2affebb6983588cc663874056d914108704d |
| Publication page | 02c85785e9e51ff8cab2d28b0d73cc92bcfac9cd4197475b762bd491cdeadd5f |
| Manifest | a43e96a929a211a2851d6a8209b7b8b7ba6c30b0123381b4075b811f3478c10a |
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 | vYf8jDE2B9YZpSBuhFl8OayyNKzBfDDQTq67DPWmoUzA0UGBnQhzTcLILXaKZYDdjtGZOrrtDsxcaJs1HXOsBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:14.403176Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066811observed 02c85785e9e51ff8cab2d28b0d73cc92...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:14.386797Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066811/manifest.jsonobserved a43e96a929a211a2851d6a8209b7b8b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:14.370677Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066811/publication.mdobserved c503a4bd9264eadf1f755451d62d2aff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:14.351123Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066811/publication.txtobserved 46931ae6ed3f6f70db5ac348ad871fe6...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. |
|---|