OT-2026-000014412
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, plant vacuum fed, 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-2026-000014412) never changes.
Identity and time
| Publication number | OT-2026-000014412 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27a-7870-95ed-b06ce387ebca · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014412 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ea1eb74504ebdd64432276761ddbaf0e3ee4f2d5cfcb1b2eb149b8ada9ab7eb |
|---|---|
| Markdown | b74f502d7ebf08b766c6c72487a4b82e2918774d7838e8c1497010340277c679 |
| Publication page | ea90d6c59ad415a5e14509dee336f9252f9c2678efe7a5c1800f1a17e787b637 |
| Manifest | a45780e4a1a3f984381c6c2ec194dfb78e80454ce95ef64563091399a73b1a0a |
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 | TjCH9tyRnphS8ckDOPkOboGRyIImNmoQuO1tc8LxxW2uFV0Mcq12WL3Ua2RLwHIeBhfOa3EyUk/olyMCfuIzBQ== |
| 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
| 2026-09-17T12:10:10.567210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014412observed ea90d6c59ad415a5e14509dee336f925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:10.548543Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014412/manifest.jsonobserved a45780e4a1a3f984381c6c2ec194dfb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:10.532951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014412/publication.mdobserved b74f502d7ebf08b766c6c72487a4b82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:10.516644Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014412/publication.txtobserved 3ea1eb74504ebdd64432276761ddbaf0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.416678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014412observed ea90d6c59ad415a5e14509dee336f925...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.397586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014412/manifest.jsonobserved a45780e4a1a3f984381c6c2ec194dfb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.378359Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014412/publication.mdobserved b74f502d7ebf08b766c6c72487a4b82e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:16.359859Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014412/publication.txtobserved 3ea1eb74504ebdd64432276761ddbaf0...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. |
|---|