OT-2026-000034105
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000034105) never changes.
Identity and time
| Publication number | OT-2026-000034105 · never reused |
|---|---|
| Internal UUID | 01a0ae75-df0c-7296-bcca-8b9a35a44674 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:35.550760Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000034105 |
| Status | PUBLIC |
Content hashes
| Canonical text | efd242ab4e07bd3c1558e0e2025ce4f8c1265b397a5ae6a5da3cfa751f69a054 |
|---|---|
| Markdown | 849dbdfaa009da730632c492d364405632e2d28e691e153080e7bbb3b9c2ce4e |
| Publication page | a4e225baf78e128e69c2bf98a277b3821a43b16649b0c7c802a7e41e5ae4a08a |
| Manifest | 12bc39644f2140395e94075189c1822ac3014ee0a43175297f2b9933a301f320 |
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 | m2LK+vk3dHCCGawf1sOFMCS2t/XB+pT2dtnzIF60DpKCGz2IgOynV1dp4uRzDrxyjsPIpf9geHd0VAMuc4r/Dg== |
| 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
| 2026-09-17T11:30:29.266718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034105observed a4e225baf78e128e69c2bf98a277b382...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:30:29.239905Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034105/manifest.jsonobserved 12bc39644f2140395e94075189c1822a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.220658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034105/publication.mdobserved 849dbdfaa009da730632c492d3644056...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:30:29.200601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000034105/publication.txtobserved efd242ab4e07bd3c1558e0e2025ce4f8...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. |
|---|