OT-2026-000043995
Publication integrity record
Foam pad vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold 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-2026-000043995) never changes.
Identity and time
| Publication number | OT-2026-000043995 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-7595-b12a-022bbe7e4497 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043995 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3847355a5589d7411bc3b88ae22c2787e1d2273507746c2aaa8d5465d79d188c |
|---|---|
| Markdown | 6100647f5330cab2171f645d38ce4533de4e59f316eaede0aa341d20b610eceb |
| Publication page | 926b301489525a5921c43ea37daf39165af103cfde60603b65def52b6b0bb74d |
| Manifest | 4fc6203b6aa88cae863e7fdd510543d7ff952bbeffe8ecec2e0388c9ca4d324e |
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 | mZCinihapnVfhs5zRGkFFL82pSjghOCZeR1dvWDleeJkIFJVLt4O2q3FK6SbEcW2fLXdL12SOx3fE1IQvI6TCw== |
| 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
| 2026-09-17T11:12:22.113473Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043995observed 926b301489525a5921c43ea37daf3916...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:22.093779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043995/manifest.jsonobserved 4fc6203b6aa88cae863e7fdd510543d7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:22.072728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043995/publication.mdobserved 6100647f5330cab2171f645d38ce4533...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:22.051664Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043995/publication.txtobserved 3847355a5589d7411bc3b88ae22c2787...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. |
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