OT-2026-000025962
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, pump 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-2026-000025962) never changes.
Identity and time
| Publication number | OT-2026-000025962 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83f-76a5-8c98-9c4d04c8cda8 · 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-2026-000025962 |
| Status | PUBLIC |
Content hashes
| Canonical text | b56b811b61180164124cc7136bfd41c9493ae7e998271bdfad23ecaf1aa73f5a |
|---|---|
| Markdown | 11339fb24ba791fa1b9d45c9a81f88c514f1b8c2b2856fe46ed65c83ed89c9ce |
| Publication page | 41ae2b08291cc742bd7e98235b9f61639b8a6941484820af3c9a661439331c0c |
| Manifest | 18a7c61b4226838d0ac826b23ad10c0393aa827895d2909c4d197e79782af9fc |
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 | kwqjsfRyo7OF1LhZ6BEH8F2t8OLFeA3RNrdDgk7gBm1cuSdlr5HPdPLoNmL60wUCOc9O4WL8YegBIlL5q0xeBA== |
| 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
| 2026-09-17T11:46:05.419047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025962observed 41ae2b08291cc742bd7e98235b9f6163...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:05.385013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025962/manifest.jsonobserved 18a7c61b4226838d0ac826b23ad10c03...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:05.367191Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025962/publication.mdobserved 11339fb24ba791fa1b9d45c9a81f88c5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:05.333601Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025962/publication.txtobserved b56b811b61180164124cc7136bfd41c9...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. |
|---|