OT-2026-000091762
Publication integrity record
Two bellows cup vacuum gripper, two 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-2026-000091762) never changes.
Identity and time
| Publication number | OT-2026-000091762 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43b9-77ce-aab9-4283ebd92860 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091762 |
| Status | PUBLIC |
Content hashes
| Canonical text | f7d9ae0d79530cca683496f6819711a49791e47b0af29d214ae60ffbe7cf8f12 |
|---|---|
| Markdown | 258b105a613efcfcde66fff5ce7f9a9b2dc3145fc610e5066127b052a629767f |
| Publication page | 52472120d53d2517a1cbb2958d59e66648087874db1c0cbe68a422ef2e44dfa3 |
| Manifest | 8d9f6fd2ceee8aaef515e767634a1d0de4cdb5cd3e69e897d6514649999e3495 |
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 | VRftt41TZ8h/qFUlV/54lV60Nj7rkZcUryu6CQ8m6EczpBK4DwFlxfZ+Ty7GCw5aC+7LCIdg7vfuvtKOpQEsBw== |
| 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
| 2026-09-17T09:42:39.284774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091762observed 52472120d53d2517a1cbb2958d59e666...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:42:39.266628Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091762/manifest.jsonobserved 8d9f6fd2ceee8aaef515e767634a1d0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:39.249092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091762/publication.mdobserved 258b105a613efcfcde66fff5ce7f9a9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:42:39.232402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091762/publication.txtobserved f7d9ae0d79530cca683496f6819711a4...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. |
|---|