OT-2026-000025525
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000025525) never changes.
Identity and time
| Publication number | OT-2026-000025525 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7c5e-807d-26a77821a616 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025525 |
| Status | PUBLIC |
Content hashes
| Canonical text | 210da0e8b8f32490dd0bbd9317eba9e1258d017d410e0fea24f97de630ff5f03 |
|---|---|
| Markdown | 3485970f0f9ad2acef6c7f7c4d8fe5a27403ac2c10bb0b4e26daaeefaa76955c |
| Publication page | 0b47b4b34e1fd7bc3833d543cbe3c84d27ad02dbdcfce95fab17eb7cf329af4f |
| Manifest | fbe09b14c62a9fdf9fbf09026f0f28dbeda60a60d3b6ac8cf694fd2f899a77e9 |
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 | N94s60yUz6WFJjQ2HFA7LIwtNuh/qBmSbF+ir0yMgavkfBz7LBkODQp0zYStPxgR8OIdt5ws64kbbIJUzNoxAQ== |
| 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
| 2026-09-17T11:47:40.000607Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025525observed 0b47b4b34e1fd7bc3833d543cbe3c84d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:39.982454Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025525/manifest.jsonobserved fbe09b14c62a9fdf9fbf09026f0f28db...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:39.963065Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025525/publication.mdobserved 3485970f0f9ad2acef6c7f7c4d8fe5a2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:39.943703Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025525/publication.txtobserved 210da0e8b8f32490dd0bbd9317eba9e1...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. |
|---|