OT-2026-000093017
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two 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-2026-000093017) never changes.
Identity and time
| Publication number | OT-2026-000093017 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-090f-7727-8893-c103b94fa661 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093017 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f3ae5a34e6e644626d07ffc63359a3c96af23fe40d0ad81542a3f62770b2b55 |
|---|---|
| Markdown | 4c114680027bb4a46e1843b9f20085e917c5c481941677901d5b39eea2f27723 |
| Publication page | 412e5c53d46cd927134379858945a0dff10f433aa11f1f5625f10041c0b866ba |
| Manifest | 3ded0d3988c9cf66dc4da286e3c86815c6a0abb4fc1e8f4d30c1b821268ff9b8 |
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 | R96P+ENoYsXLxDjP98FuIr/rgKBMUqy7Wm3fharKP7G9MwWiflt58VcpKzXcMO2oXiOXHgZ7394mtVKZ6ex9BA== |
| 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
| 2026-09-17T09:40:13.609341Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093017observed 412e5c53d46cd927134379858945a0df...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:13.592264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093017/manifest.jsonobserved 3ded0d3988c9cf66dc4da286e3c86815...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.571514Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093017/publication.mdobserved 4c114680027bb4a46e1843b9f20085e9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:13.554807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093017/publication.txtobserved 9f3ae5a34e6e644626d07ffc63359a3c...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. |
|---|