OT-2026-000025868
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold 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-2026-000025868) never changes.
Identity and time
| Publication number | OT-2026-000025868 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-7879-abc0-2d13087fb77c · 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-2026-000025868 |
| Status | PUBLIC |
Content hashes
| Canonical text | d697cc3aa214a1209f75405ffec79939dad55dd0ec96233a7fbc71630d795234 |
|---|---|
| Markdown | f66a9f5c213f45d834c520c7fe27f79e596be8da43864e449e7cb4e748911143 |
| Publication page | e2e71b24789c9637c8b1fd0ace7dd6551e1e9c7f5e1dcfb7896c9d64454b8ab7 |
| Manifest | 5ae0ac0ab82ec44a602e1c0386ead8261a4fd95cb454eaaff2b011f173ea1c1a |
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 | LvYIsbJjAFA2RA4ganX8TN6NqWV4EtJGmAgOICXszTa4t03f8ogtp1da5p+DxnWZL+/VeAsX1y09uUcmKhD7AQ== |
| 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
| 2026-09-17T11:46:06.292404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025868observed e2e71b24789c9637c8b1fd0ace7dd655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:06.274424Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025868/manifest.jsonobserved 5ae0ac0ab82ec44a602e1c0386ead826...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:06.257449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025868/publication.mdobserved f66a9f5c213f45d834c520c7fe27f79e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:06.239110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025868/publication.txtobserved d697cc3aa214a1209f75405ffec79939...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. |
|---|