OT-2026-000093466
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, pump fed, 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-2026-000093466) never changes.
Identity and time
| Publication number | OT-2026-000093466 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7ae5-842a-5e6de1ebafe4 · 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-2026-000093466 |
| Status | PUBLIC |
Content hashes
| Canonical text | dd2088e7b9fca778bb269bc6610081568b546b55f14474ee17dca5fe223c4ebd |
|---|---|
| Markdown | 9868a1e7216b45a9cbc51437ba7c19ea89f71779b97cd97c89349b6fa36d1270 |
| Publication page | cea71a072542117fb867932a33de20f5ca74b329f7c5049388d8b5f4fa4abb15 |
| Manifest | 539d6842d730110737336efd7f265fce44340ac74514e555f1b0c39dd1b8e1fd |
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 | ix7oDdHgHKSk3PxRAuhhsaYMoLHwsD6r6HolrtXVtJU6uI1BK1Mzfvo8YkoPtpuduXFzJSBoCSDFoPiqwY71Aw== |
| 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
| 2026-09-17T09:40:24.022746Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093466observed cea71a072542117fb867932a33de20f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:24.005129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093466/manifest.jsonobserved 539d6842d730110737336efd7f265fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.988003Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093466/publication.mdobserved 9868a1e7216b45a9cbc51437ba7c19ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:23.971053Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093466/publication.txtobserved dd2088e7b9fca778bb269bc661008156...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.135630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093466observed cea71a072542117fb867932a33de20f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.118516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093466/manifest.jsonobserved 539d6842d730110737336efd7f265fce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.101948Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093466/publication.mdobserved 9868a1e7216b45a9cbc51437ba7c19ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:28.084297Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093466/publication.txtobserved dd2088e7b9fca778bb269bc661008156...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. |
|---|