OT-2026-000095471
Publication integrity record
Four cup vacuum gripper, four zone face, per zone isolation, plant vacuum fed, pressure sensor per zone, sustained 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-2026-000095471) never changes.
Identity and time
| Publication number | OT-2026-000095471 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7838-ace6-2258a548e716 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095471 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8312f8058df2e4ddbb201a9772bf736bb0afc2f2d0aa295951b16a0555242760 |
|---|---|
| Markdown | 0b79e4d9084ec996ada21ecd510b95973e27a659533b99137ea90b0f64d828d3 |
| Publication page | 2455bb67b0d7ea7f815fa31b7185bd139447ba3fa7ab483672267d820de8ae64 |
| Manifest | e32018b359f62ba2cf5d4b7a75fd304aec22776e6931a80aac86e65098273a15 |
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 | XA/FY+chEYLlEbKcqLhxwF+8i0CJKOMV2w9qoa8i9Pct+4xqnaAOOrwSypy4es2ADCYzGKcx1+h4sl3yLng2Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:50.978158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095471observed 2455bb67b0d7ea7f815fa31b7185bd13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:50.959970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095471/manifest.jsonobserved e32018b359f62ba2cf5d4b7a75fd304a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.941680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095471/publication.mdobserved 0b79e4d9084ec996ada21ecd510b9597...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:50.922314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095471/publication.txtobserved 8312f8058df2e4ddbb201a9772bf736b...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. |
|---|