OT-2026-000047482
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off after set-down, on a tool changer
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-2026-000047482) never changes.
Identity and time
| Publication number | OT-2026-000047482 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e58-7ab4-8838-62a188421108 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047482 |
| Status | PUBLIC |
Content hashes
| Canonical text | f8b2119ab882e735967d95ca46f8ee109b35de065230102986e2bd4c2b181d8e |
|---|---|
| Markdown | f290ab0912444f55e1b8e93c38a51ecb420a98fcbc934866f88bc305a7167d0a |
| Publication page | e55cca59b7f3f3700235d38dad5b19c474fd0815345c947a4660ef0bc8637edc |
| Manifest | 6cd6334fa149e94448923363e17380b92759bb4c533b7fe0fe1771eb06b47400 |
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 | o0khSf5XI0ZYXNtVD0ywl69A3rZbKFljQvYyZsyi1KvnfyU/oNpXFgALgZJPyAqA/T9NC5eBh50xbyhzaJXAAw== |
| 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
| 2026-09-17T11:06:31.270313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047482observed e55cca59b7f3f3700235d38dad5b19c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:31.254395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047482/manifest.jsonobserved 6cd6334fa149e94448923363e17380b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:31.235136Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047482/publication.mdobserved f290ab0912444f55e1b8e93c38a51ecb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:31.217175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047482/publication.txtobserved f8b2119ab882e735967d95ca46f8ee10...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. |
|---|