OT-2026-000039395
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000039395) never changes.
Identity and time
| Publication number | OT-2026-000039395 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9675-791f-948a-0b8820b8d2c7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039395 |
| Status | PUBLIC |
Content hashes
| Canonical text | b44853b3e67b9467d75e34cf40ece5ead6b9a2473ce0f333f0f6b6c49c6ce3f1 |
|---|---|
| Markdown | 69894c9d2096cc4d3a9f916ff98993a871d154963d23df51188383a86d593556 |
| Publication page | 3f6b9baf4eca27ab8c6ec1a358f1ac1750e6c5c985a14ddb36ac2a49ab9c730f |
| Manifest | 552bb2b691ccd0b8ebce803210c21a97f8472e5054c31933eb2798e3425a6f8f |
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 | dqvf/Ad2xmLUg5aig/5RDXGI4Bcx/SGy8amPpaVb3RxS38iH6Y2F7UH98AIv0nDv0oaJ4W1xIuWxGRIibqu+CA== |
| 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
| 2026-09-17T11:21:00.357643Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039395observed 3f6b9baf4eca27ab8c6ec1a358f1ac17...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:21:00.340453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039395/manifest.jsonobserved 552bb2b691ccd0b8ebce803210c21a97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:00.322787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039395/publication.mdobserved 69894c9d2096cc4d3a9f916ff98993a8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:21:00.304861Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039395/publication.txtobserved b44853b3e67b9467d75e34cf40ece5ea...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. |
|---|