OT-2026-000066799
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-2026-000066799) never changes.
Identity and time
| Publication number | OT-2026-000066799 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce43-780d-8c24-9e3ff13db4c8 · 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-2026-000066799 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3c44ccc3a87bac63da58b99207852e7e63e743d786282bc274c7cdbe765a4624 |
|---|---|
| Markdown | 964ad53a0cbde3c906d84ea34d394ab45c23e280509553e80d7102262511472a |
| Publication page | 0f27ca1f41336a1c5e89773f15da60dae0f8c23a84b3d923f951a7f0f78fe59f |
| Manifest | 6286a24c3d38d364af299117300f38ad3dfc2a058c0bd040c883d4ae890ca7c5 |
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 | zbKcIx+2EkNaK4Ye6sMFWG1HjSdLVe3RqWdVXWKNvRdDOuUYr3RIRFJNK3rD5S1iwO1aivq5/f0vTbVIXEMHAA== |
| 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
| 2026-09-17T10:33:13.525582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066799observed 0f27ca1f41336a1c5e89773f15da60da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:13.509235Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066799/manifest.jsonobserved 6286a24c3d38d364af299117300f38ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:13.492045Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066799/publication.mdobserved 964ad53a0cbde3c906d84ea34d394ab4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:13.473699Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066799/publication.txtobserved 3c44ccc3a87bac63da58b99207852e7e...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. |
|---|