OT-2026-000096880
Publication integrity record
Four cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before 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-2026-000096880) never changes.
Identity and time
| Publication number | OT-2026-000096880 · never reused |
|---|---|
| Internal UUID | 01a0aea0-a4ad-7454-8d76-f413ebd441c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:09:18.648440Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096880 |
| Status | PUBLIC |
Content hashes
| Canonical text | ae1f914fdd1573e2f80f39b451212dd949b4c40b6c5be33738f1ff26baf27e0b |
|---|---|
| Markdown | 990f125f365f49389ae8240fac5f7486119722542d8d44bfd59a0c21c934e590 |
| Publication page | 4e5c6a9e94c767ee6e623dc01cfa85806bf74fc441ea4bbcf96fd8a2429c20fc |
| Manifest | 16fd371da64b597a37d23e13a717c9de990e5195a1bcc2b2ec561a2091106ec5 |
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 | KQTZZ6NhGJ5MvRJTPTu01T4UOm52od7M1VTQK4LR/ngjQGUXbHOgGKrgwXFM3ABrrmUxD2HMJWltGsd0/YNPAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:29.112552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096880observed 4e5c6a9e94c767ee6e623dc01cfa8580...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:29.095196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096880/manifest.jsonobserved 16fd371da64b597a37d23e13a717c9de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.076603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096880/publication.mdobserved 990f125f365f49389ae8240fac5f7486...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:29.056640Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096880/publication.txtobserved ae1f914fdd1573e2f80f39b451212dd9...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. |
|---|