OT-2026-000047294
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, sustained 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-2026-000047294) never changes.
Identity and time
| Publication number | OT-2026-000047294 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7e20-be34-dd0bd04e4b3a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047294 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5d88522754d319f62892bef7409e7ab0c9baa69eb8a23abe9be6df134733cf90 |
|---|---|
| Markdown | 5eb3d35b35ade9694dc249aefb748d5c9b8634a169e693dc3dd70582ac054c8e |
| Publication page | f359075c211d2f501f0121e7208e2aa9981380d60ce88ae8041382395c29539e |
| Manifest | eb4c3c784aab32a8b0a62c474e62a0eafbecc82211132d7389054bc82cc0f71b |
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 | nlkXr8j3jDCIMThQapUn2XpP/Zd1XCryyW/AFSqJQ2cb1iKYAJ1fgxFL3KNgaE7BSa4gmG2MXUOtyFK/pWPbBA== |
| 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
| 2026-09-17T11:06:16.195275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047294observed f359075c211d2f501f0121e7208e2aa9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:16.177420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047294/manifest.jsonobserved eb4c3c784aab32a8b0a62c474e62a0ea...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:16.159223Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047294/publication.mdobserved 5eb3d35b35ade9694dc249aefb748d5c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:16.141169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047294/publication.txtobserved 5d88522754d319f62892bef7409e7ab0...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. |
|---|