OT-2026-000017429
Publication integrity record
Two cup vacuum gripper, two 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-2026-000017429) never changes.
Identity and time
| Publication number | OT-2026-000017429 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-76c9-7a4f-9d41-8b4d5f3424df · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:30.105855Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017429 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9200cad3617c52fb7d69a058dcce91a89b183422b5f2cdfc6f4716f3ead27412 |
|---|---|
| Markdown | 2da5cae41ba257363ea4f4b5d2b151f9e23c861cb5048038a963a8d03cec86c1 |
| Publication page | cb71542c28b30ef1b389d27c1c0240678481f9f004969a9ecb1e0209f172983f |
| Manifest | f24db6acb64bf14fc6b678f4da8d0a7c3e85984f363cd213ab05a7c49bc65d9d |
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 | Ja65LHVG6bVbuBY0flRZz4FFbKK8lFftGjiFIOEtVOSorKmR+8SOfz2OU2HMtiP8BOeff+/pxfNDi+Bgl14wBA== |
| 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
| 2026-09-17T12:02:33.638245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017429observed cb71542c28b30ef1b389d27c1c024067...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:02:33.620190Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017429/manifest.jsonobserved f24db6acb64bf14fc6b678f4da8d0a7c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:33.602746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017429/publication.mdobserved 2da5cae41ba257363ea4f4b5d2b151f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:02:33.584794Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017429/publication.txtobserved 9200cad3617c52fb7d69a058dcce91a8...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. |
|---|