OT-2026-000019594
Publication integrity record
Foam pad vacuum gripper, common isolation valve, pump fed, supply line 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-2026-000019594) never changes.
Identity and time
| Publication number | OT-2026-000019594 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-f394-7585-924f-1dea086781d4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:02.050431Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000019594 |
| Status | PUBLIC |
Content hashes
| Canonical text | b5f7a7d3d68fdb454b77381ba782c44cb1705f579e45a4d70d58c209e6bdc6a6 |
|---|---|
| Markdown | febe26b2575b5e39d6ed642a0c76e11b1277e8911190505b144aa4e673016307 |
| Publication page | 5eaa7cfc60e5c5a3ef9437859005c76adf02d8911e7b09b3face28aed9f662c3 |
| Manifest | de4e2e7783ef46ead845992a6805d9f034196769b28db2f5d1933c6ddc2619d2 |
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 | SBPnWwy9Pfi2WgAzyxHhrA5LQdeT4gSU2KZaZD2dNgLfSDHCJKwtvE9GzFZgMrkloYauoUp2ebJKxAvkhWHGCg== |
| 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
| 2026-09-17T11:59:02.758850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019594observed 5eaa7cfc60e5c5a3ef9437859005c76a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:02.742354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019594/manifest.jsonobserved de4e2e7783ef46ead845992a6805d9f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:02.726077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019594/publication.mdobserved febe26b2575b5e39d6ed642a0c76e11b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:02.709461Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000019594/publication.txtobserved b5f7a7d3d68fdb454b77381ba782c44c...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. |
|---|