OT-2026-000033276
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, two stage ejector, manifold 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-2026-000033276) never changes.
Identity and time
| Publication number | OT-2026-000033276 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4845-7eff-bbce-14bfb16a4a50 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033276 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93e9ec3573beba1f0eb0e7cf22d2201a47a75ccafa3b963f5346961f4d3ed3a3 |
|---|---|
| Markdown | 47b6aaf7264ead24886018419bf33fd78dd9a9cb7dd723a18828fe8105fb201a |
| Publication page | 5a1162d5cb836d02c7d021ba5cce3a4c1b82ca8a168abbcd899105bd8a2f935e |
| Manifest | 5eda9ee28d30ce64db3580b4031a5d1b575d87b6069fd6ec1730598119700e32 |
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 | +kKz0Y3CVnT241QGlJP5z102ctBFPwH0QXl/+kR38HwwfbxStAw5jOr7nyDRy0C7yVnZc4xstPhjxXMe4jsNAA== |
| 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
| 2026-09-17T11:32:59.664494Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033276observed 5a1162d5cb836d02c7d021ba5cce3a4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:59.648294Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033276/manifest.jsonobserved 5eda9ee28d30ce64db3580b4031a5d1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:59.630117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033276/publication.mdobserved 47b6aaf7264ead24886018419bf33fd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:59.612843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033276/publication.txtobserved 93e9ec3573beba1f0eb0e7cf22d2201a...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. |
|---|