OT-2026-000050467
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000050467) never changes.
Identity and time
| Publication number | OT-2026-000050467 · never reused |
|---|---|
| Internal UUID | 01a0ae82-5c48-71d9-99b5-52e348df46a0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:36:14.042293Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000050467 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5361a417e4aa299d0971077fb92bc17f5a783c41a4e1bbb24c269938517ae5c1 |
|---|---|
| Markdown | 3fc18f8fc9ea9a937663fa9d6a49e3673e318487546678ef98b32110f99e2156 |
| Publication page | fab06657286e18900b859de632ea479a6892b9fdc23129fa7c598360b90e561d |
| Manifest | fa767f378b9cc942abda0457cbcf50c5c103ded2913541872611eab0a6f32035 |
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 | rx5QtAdvZoFoW538lEPXHitgjwP/aMP3VRoICXdBaqxw3fpdR2VNI539KWySzaLNEQlB7hKpgbtB9RVugXiiBA== |
| 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
| 2026-09-17T11:01:31.138015Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050467observed fab06657286e18900b859de632ea479a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:01:31.121892Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050467/manifest.jsonobserved fa767f378b9cc942abda0457cbcf50c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:31.105659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050467/publication.mdobserved 3fc18f8fc9ea9a937663fa9d6a49e367...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:01:31.089922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000050467/publication.txtobserved 5361a417e4aa299d0971077fb92bc17f...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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