OT-2026-000007722
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, 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-2026-000007722) never changes.
Identity and time
| Publication number | OT-2026-000007722 · never reused |
|---|---|
| Internal UUID | 01a0ae62-843f-7d5b-a626-0530b7548241 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:01:27.126957Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007722 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08230f2e5febd591a528403bdfecfdd193e07dc50424d957edd03c8e11ed9ed8 |
|---|---|
| Markdown | 34fecb0874c3baf754d45be7651ed13892b5fecf912314df1d3b4ad6936dcd6c |
| Publication page | 3c0bebdaf02d60b34362ea77193c5a1ed8bcfd0dff5ab6104054ec07b1462d10 |
| Manifest | 95b63693a770488ca3dac01f4a4057d3183968a921b5a35360023ab73cf7f68a |
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 | OsZ2gnTUXJCxN4rxG1RSZ+arYNjiq5i5DAI1lqCZ8GYdv6LTUxzQNRdNeHL1pKDSEv92RYdAtaIvmYa1C3XCCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:07:02Z batch OT-TS-2026-W38-016 · RFC 3161 token · inclusion proof root 8d90bf9341d96baa4328c218b6f85281... |
|---|
Independent retrieval
| 2026-09-17T08:10:06.658997Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007722observed 3c0bebdaf02d60b34362ea77193c5a1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:10:06.642406Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007722/manifest.jsonobserved 95b63693a770488ca3dac01f4a4057d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:06.623054Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007722/publication.mdobserved 34fecb0874c3baf754d45be7651ed138...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:10:06.605717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007722/publication.txtobserved 08230f2e5febd591a528403bdfecfdd1...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. |
|---|