OT-2026-000035397
Publication integrity record
Two cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, pulsed 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-2026-000035397) never changes.
Identity and time
| Publication number | OT-2026-000035397 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7fcb-b639-7f7210df52a2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035397 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9103bb79f7a8cca70a8a1fc7b90a640cdc3f2fd693ff8e14c14d98db67c64e50 |
|---|---|
| Markdown | 5ea02fff8a72bf08fb0060c61cdb6582daf03cfa99014477a7b207f5718f1599 |
| Publication page | 1b529234b6f3db8a07beafbe429d89c6f63075a20a8a625a1ebf54cdf0b892a2 |
| Manifest | 6ed0c76acbab2a25e74052e3451c785b26f65ff20ac659238c5502b5a94f397b |
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 | gBc6+6GFej+UzZCisYDmOcjLwGy4jrZOvNj1YdNyj/pE7QUq4aHf+hl8ATiJSC5dzKVwUx7pcH5pb9MA4B1RCA== |
| 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
| 2026-09-17T11:28:41.728141Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035397observed 1b529234b6f3db8a07beafbe429d89c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:41.706828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035397/manifest.jsonobserved 6ed0c76acbab2a25e74052e3451c785b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:41.687603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035397/publication.mdobserved 5ea02fff8a72bf08fb0060c61cdb6582...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:41.667829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035397/publication.txtobserved 9103bb79f7a8cca70a8a1fc7b90a640c...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. |
|---|