OT-2026-000040569
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, manifold pressure sensor, pulsed blow-off after 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-2026-000040569) never changes.
Identity and time
| Publication number | OT-2026-000040569 · never reused |
|---|---|
| Internal UUID | 01a0ae79-6d0d-73f8-af4d-09955e9f57c4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:28.516236Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040569 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5822c0639d170020e186046d818a1ae0c47b21941c3dd5f710c0f44e9717e69b |
|---|---|
| Markdown | 83fedf14d14f4ac3322c61e165ad509801e4af467a7ab20104888bce4b562b00 |
| Publication page | 4f32fca1a82930904e0df7fbff252821a70102fdae34e85c76a7d716b6ab5563 |
| Manifest | 4fbea82ae34558953d7dd63fd0c566498d17484b0ec3e5e61c6f3e9cfc6d8213 |
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 | 58MuUPHsDuUvrjLpMBORagHmn3FG6pRl95bVuO7QbCBZAS7cvnq4yxfNV73UsRVFNCcfQ/qUEhX+3/Fop3WoBg== |
| 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
| 2026-09-17T11:17:43.939617Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040569observed 4f32fca1a82930904e0df7fbff252821...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:17:43.922204Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040569/manifest.jsonobserved 4fbea82ae34558953d7dd63fd0c56649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.906227Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040569/publication.mdobserved 83fedf14d14f4ac3322c61e165ad5098...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:17:43.888035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040569/publication.txtobserved 5822c0639d170020e186046d818a1ae0...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. |
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