OT-2026-000036269
Publication integrity record
Single cup vacuum gripper, plant vacuum fed, supply line 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-2026-000036269) never changes.
Identity and time
| Publication number | OT-2026-000036269 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cf-7a8e-a036-e5176cd6d2da · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036269 |
| Status | PUBLIC |
Content hashes
| Canonical text | fff878a43bc071708c29a17ae1932553e991495e437282e4270e1dc427817195 |
|---|---|
| Markdown | a1af9ca02db047ec407f8f147ccf2ba3ba4c31c973063657205ab268742176c3 |
| Publication page | 503612f22ec68c0fdeb975bacb3136745a4049a607089cc6b39ea89ecb51e58b |
| Manifest | ade917fdf1e4c23b5a08b60403aebb9d5ab2dd9d4ad7d777aa23bd4e78d78984 |
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 | uWamltjXClzD8wpClpP/9RTR/3orCFZEHg/bdGrGClVhuKkZ3rfPRgmRqS4Uwr94xdo/fv79SeKXjUEf3L2iDw== |
| 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
| 2026-09-17T11:26:31.716524Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036269observed 503612f22ec68c0fdeb975bacb313674...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:31.697544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036269/manifest.jsonobserved ade917fdf1e4c23b5a08b60403aebb9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.677557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036269/publication.mdobserved a1af9ca02db047ec407f8f147ccf2ba3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:31.658488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036269/publication.txtobserved fff878a43bc071708c29a17ae1932553...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. |
|---|