OT-2026-000041585
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, sustained blow-off after 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-2026-000041585) never changes.
Identity and time
| Publication number | OT-2026-000041585 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a0-7de6-bad3-9ff9f4dd8983 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041585 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0c3f78561bb61b4f2fc8acff3a8110ac8ac895b0c3fa8228a4962f3154e4122c |
|---|---|
| Markdown | dc7952d65b02d73ad16f792354948138d8b6f90a27a8012b4e7227434992c0d4 |
| Publication page | 89884e644d9bcc6dfb4b7687f542765126ff04f4d24f32dd42b18e5bb3cd7d1c |
| Manifest | ac37afdaa8ca6cb33b4783a0169d0f4fa2c6531b80c80fa019487147233bc533 |
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 | eGNUroj0ESwTYlhM5WjmlD3auSYuRYAEdWzRwyYONxurWWS3jRW8QJJHh1U6ycrIQwJj2u2hSYwKqaxrmPF3DQ== |
| 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
| 2026-09-17T11:16:22.257035Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041585observed 89884e644d9bcc6dfb4b7687f5427651...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:22.239762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041585/manifest.jsonobserved ac37afdaa8ca6cb33b4783a0169d0f4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:22.222684Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041585/publication.mdobserved dc7952d65b02d73ad16f792354948138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:22.205570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041585/publication.txtobserved 0c3f78561bb61b4f2fc8acff3a8110ac...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. |
|---|