OT-2026-000040247
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000040247) never changes.
Identity and time
| Publication number | OT-2026-000040247 · never reused |
|---|---|
| Internal UUID | 01a0ae79-26ff-7e16-a438-0498553308dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040247 |
| Status | PUBLIC |
Content hashes
| Canonical text | 22c2010c0cab3653ff73bea42e4438e24c2f33cc7455c27ef000cb72adc94f39 |
|---|---|
| Markdown | 662d267b10732ff8f5debd2273ffa96c2cce3fdee012e166d23b38fbb6cf9063 |
| Publication page | a463ebc500eb5469093de5a5e60eb8e7617dc49711eca160cbf8ec4c5889dcb4 |
| Manifest | b52655d2889a4f31493411e4e56b1d8fa345771a6fdc7902ff64b2738ef860da |
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 | jmJyKXIkbCcXAqrF+7K/eqXCndd5UWJll2GdTYKKdgTh+oR3u8G3HaLdrjAOGlzc+KKSrG5Ascu3rUHNkiNgCw== |
| 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
| 2026-09-17T11:19:08.501101Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040247observed a463ebc500eb5469093de5a5e60eb8e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:08.482290Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040247/manifest.jsonobserved b52655d2889a4f31493411e4e56b1d8f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:08.466456Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040247/publication.mdobserved 662d267b10732ff8f5debd2273ffa96c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:08.449471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040247/publication.txtobserved 22c2010c0cab3653ff73bea42e4438e2...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. |
|---|