OT-2026-000093792
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, two stage ejector, supply line pressure sensor, sustained 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-2026-000093792) never changes.
Identity and time
| Publication number | OT-2026-000093792 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508c-7e53-8101-3eec1b757bba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093792 |
| Status | PUBLIC |
Content hashes
| Canonical text | cb77af88da4a220ef0acec3bb21fb6f7ebf2e57b619af77e2afe2665d7079885 |
|---|---|
| Markdown | 7b8b3fa6fda2805eb8345f62e3b5f2c5706ca5f6ed0c7e5d2a50baf62ba55fec |
| Publication page | 05d350257f4e1b4ce31ae9238d3a631e71a9a3fc25e14e268cfb88006a8e543d |
| Manifest | 658a3fe0afbd31c6d13b61338fb06efb367e0f1475472a3d486cb39893beff9e |
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 | 85P7mVxygMr6V7eHD0OVBWuOEVu6U+hSv77Ea1hk9VyG7Sv0XU8N6PWZPhvW0wfT6IJ5G3ur8JkNMPH2MRMTBA== |
| 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
| 2026-09-17T09:39:53.722798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093792observed 05d350257f4e1b4ce31ae9238d3a631e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:53.704944Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093792/manifest.jsonobserved 658a3fe0afbd31c6d13b61338fb06efb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:53.686458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093792/publication.mdobserved 7b8b3fa6fda2805eb8345f62e3b5f2c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:53.668929Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093792/publication.txtobserved cb77af88da4a220ef0acec3bb21fb6f7...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. |
|---|