OT-2026-000098568
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000098568) never changes.
Identity and time
| Publication number | OT-2026-000098568 · never reused |
|---|---|
| Internal UUID | 01a0aea2-42ac-7d37-8ba5-4f202487b367 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:11:04.634453Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098568 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5b46adb525fd17010ef9f87f9991920071e629a54f19f85973aa8f1a294b21a2 |
|---|---|
| Markdown | a661061d4b5c09c29f1eadac9d427d60d5e853b6c36fcec04472c9726c42ae30 |
| Publication page | 2e8efef9784d183e80914670fd79339314928a1800643f53f547e93a682aa75d |
| Manifest | 24a302e5dc07554eccf7a3bd26e2803529f5285752612dac02c445faa22ee1c3 |
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 | qknuY3y0yY4kf7Mx5uQH8MlLtLcfukHjz69ez+Vuuw/+Iy1CVIMl0vR9cGAxcGMXpJG7cWR3VOQLAgkE0jszAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:30:48.954006Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098568observed 2e8efef9784d183e80914670fd793393...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:30:48.934377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098568/manifest.jsonobserved 24a302e5dc07554eccf7a3bd26e28035...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:48.893329Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098568/publication.mdobserved a661061d4b5c09c29f1eadac9d427d60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:30:48.851384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098568/publication.txtobserved 5b46adb525fd17010ef9f87f99919200...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. |
|---|