OT-2026-000093419
Publication integrity record
Two bellows cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, supply line pressure sensor, 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-2026-000093419) never changes.
Identity and time
| Publication number | OT-2026-000093419 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7b1f-89a4-7c7b086479f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093419 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9f684beb6f7264b14dfa8afc98bfbe0e695d82514d140614971fd416fb44493a |
|---|---|
| Markdown | 3ccf41b7b9e91350a6d0b018302ada7790707af7555da7e53f8dbb63dce219a6 |
| Publication page | 72564d751af91ab4c17f6121590e6c762b9e4dae4087eb1bee087837e7adb471 |
| Manifest | 0c015bb037579f8f6f42cd37d8bfd633c3114b9d010dc7948a59e471d7fcd58b |
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 | BRsECpqoGaE0PsirPBoSR+EndxUZaBYNy5OkOmdP7rIAaS3hQptapcobJPUxdtZ/W0IppcOooSHcvTv+OIpaBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:40:18.766168Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093419observed 72564d751af91ab4c17f6121590e6c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:18.748015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093419/manifest.jsonobserved 0c015bb037579f8f6f42cd37d8bfd633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.728391Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093419/publication.mdobserved 3ccf41b7b9e91350a6d0b018302ada77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.709166Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093419/publication.txtobserved 9f684beb6f7264b14dfa8afc98bfbe0e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.381507Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093419observed 72564d751af91ab4c17f6121590e6c76...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.363704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093419/manifest.jsonobserved 0c015bb037579f8f6f42cd37d8bfd633...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.346333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093419/publication.mdobserved 3ccf41b7b9e91350a6d0b018302ada77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:24.328992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093419/publication.txtobserved 9f684beb6f7264b14dfa8afc98bfbe0e...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. |
|---|