OT-2026-000025766
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, supply line 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-2026-000025766) never changes.
Identity and time
| Publication number | OT-2026-000025766 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83d-7b1b-8bc2-70a0316c6f79 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025766 |
| Status | PUBLIC |
Content hashes
| Canonical text | 876125721c81b65191e6ac3e6ef3970b3dd68c2fd9629a3d20e8a54d6c805477 |
|---|---|
| Markdown | e48f3ba53927b3d1a160d561130525d8d0d4aa1004d7d6f1fa9ac7e1c8913488 |
| Publication page | 450669ceb429ed6f340191d6cf1fbee404f9b9be271a0da2e3102b37985300be |
| Manifest | f5c3f891cc6b7f295fda34f2863b908332a0c7ac7c20b1d87efe9da547609f5d |
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 | LM2M2CQFJXfwdv1oWpjjazJKLtu/ttkRXtJY708NzlXO3vH1oWcOwHy6SxWR8zXH4vv8THJ8/2xHDP4rggjoAQ== |
| 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
| 2026-09-17T11:45:58.014634Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025766observed 450669ceb429ed6f340191d6cf1fbee4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:57.993585Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025766/manifest.jsonobserved f5c3f891cc6b7f295fda34f2863b9083...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:57.970047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025766/publication.mdobserved e48f3ba53927b3d1a160d561130525d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:57.950672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025766/publication.txtobserved 876125721c81b65191e6ac3e6ef3970b...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. |
|---|