OT-2026-000062807
Publication integrity record
Two cup vacuum gripper, two zone face, six outlet manifold, plant vacuum fed, manifold pressure sensor, 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-2026-000062807) never changes.
Identity and time
| Publication number | OT-2026-000062807 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94a7-7889-b7ba-f61c400975f1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000062807 |
| Status | PUBLIC |
Content hashes
| Canonical text | 037d43e9f79a139af95d45c10d8f87a3d3a0aaeb66ed1b5e6d637948ca93e51f |
|---|---|
| Markdown | 6874ba011bcd6c7b492800cc0946a9ee99fa99adbfb0d08c442343e2cb1e9b39 |
| Publication page | 383a83aa7bcf0dfb0249d50516d3bc87b2960bfd46e4d8347a7cfdc319aebcec |
| Manifest | 73b90761d638621ba675ec275f3658e0ae467d0c8efadf6512aa2924ae5a8a5a |
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 | Uv7Z86e8RMcTgJsRq+H9RlHMUa7gKu2EmWhv2RhqEaPlDxQX1C413DsWoQm9JcQBc7hY3jQ8euYPibglBw4aBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:40:06.770721Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062807observed 383a83aa7bcf0dfb0249d50516d3bc87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:40:06.751542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062807/manifest.jsonobserved 73b90761d638621ba675ec275f3658e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.732984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062807/publication.mdobserved 6874ba011bcd6c7b492800cc0946a9ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:40:06.712467Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062807/publication.txtobserved 037d43e9f79a139af95d45c10d8f87a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.575914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062807observed 383a83aa7bcf0dfb0249d50516d3bc87...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.559039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062807/manifest.jsonobserved 73b90761d638621ba675ec275f3658e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.541088Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062807/publication.mdobserved 6874ba011bcd6c7b492800cc0946a9ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:29.522675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000062807/publication.txtobserved 037d43e9f79a139af95d45c10d8f87a3...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. |
|---|