OT-2026-000025274
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000025274) never changes.
Identity and time
| Publication number | OT-2026-000025274 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa6-742d-9c9c-76e32ce0265f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025274 |
| Status | PUBLIC |
Content hashes
| Canonical text | 59e1fab85bb30acf72fbaf83689fd2c582f40d1b993e7a76c6d9e82796128dcd |
|---|---|
| Markdown | cc949d646dfba377fff7ac3c465afe460b320908d1e0d11bc980b5f18517f917 |
| Publication page | 1131ed806b2f6384eb4a2a62eec087ee90ef4a0625ee976ebb11958f0eac4831 |
| Manifest | c14fdeae8117b0e98820fbd74e519ec221cec84a2535f6dbdce6d6d9a9bf6ea6 |
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 | /9U8gGLVekS+U1aGK29DjhF79lP6NVmW0Kp3Lq4NGHXoANlxeANgky5V1BTZU2skpk+XTcEF2VFpCpVqj+S1AA== |
| 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
| 2026-09-17T11:47:17.073628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025274observed 1131ed806b2f6384eb4a2a62eec087ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:17.056120Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025274/manifest.jsonobserved c14fdeae8117b0e98820fbd74e519ec2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:17.038222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025274/publication.mdobserved cc949d646dfba377fff7ac3c465afe46...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:17.021079Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025274/publication.txtobserved 59e1fab85bb30acf72fbaf83689fd2c5...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. |
|---|