OT-2026-000066209
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, supply line pressure sensor, vented after 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-2026-000066209) never changes.
Identity and time
| Publication number | OT-2026-000066209 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc3-7199-b7d4-e6d4cc603f08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066209 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6e316dcd687588e1cdcf633db5b9022da21602df320c431cfa61af6835702bc |
|---|---|
| Markdown | b3153dfad1af87f4ac4f6aa5d0924163d06cbe37453f6cb7a257101abf2a0a9b |
| Publication page | a71e492163feecf22deb9db870e5bc549f99c1e871fe637351ec30fd84542517 |
| Manifest | cf12abc1185361d481ed725eed9710467b6f7d8ed30b4c82b38deb45e8445556 |
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 | +YheHsW0jyQswj9k6QagWzAnL2HzKD5lrC7sjlUq0o2wbd9U1pptCoaRQQbnjKD+dpUDlNaIewlIEB1sUdYlBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:22.141554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066209observed a71e492163feecf22deb9db870e5bc54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:22.124996Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066209/manifest.jsonobserved cf12abc1185361d481ed725eed971046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:22.106136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066209/publication.mdobserved b3153dfad1af87f4ac4f6aa5d0924163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:22.088518Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066209/publication.txtobserved d6e316dcd687588e1cdcf633db5b9022...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. |
|---|