OT-2026-000044249
Publication integrity record
Three cup vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, sustained blow-off 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-2026-000044249) never changes.
Identity and time
| Publication number | OT-2026-000044249 · never reused |
|---|---|
| Internal UUID | 01a0ae7c-39d5-7c44-a502-090dec44fbe2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:32.012327Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044249 |
| Status | PUBLIC |
Content hashes
| Canonical text | b126fa7202b0ec74844fd6d048d05efc7e7bcdfd55c34bdf8dade8e66ab44833 |
|---|---|
| Markdown | 93fc3ec966d3f931d75f433a504aaaed04943990378e5d23cb46b979738085a0 |
| Publication page | cd4040ffad29dbce5b5dcc0de15b82dbc3cc04153e9fd94c5d32e307626aed07 |
| Manifest | aee7418b2d084f24e2b7e6ac3baaa4ae5a934bcbb1cc83dd2f6e145af6197101 |
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 | MMIoUG0iJue2S8WIi9e+gk2dmLh5+gnGe4ag7V7LtOjI6pyhZWwSkQdThtknm7Y36kPGtWhSaEngeyXAfuY/DA== |
| 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
| 2026-09-17T08:30:06.243072Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044249observed cd4040ffad29dbce5b5dcc0de15b82db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:30:06.225589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044249/manifest.jsonobserved aee7418b2d084f24e2b7e6ac3baaa4ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:06.079828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044249/publication.mdobserved 93fc3ec966d3f931d75f433a504aaaed...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:30:06.060263Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044249/publication.txtobserved b126fa7202b0ec74844fd6d048d05efc...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. |
|---|