OT-2026-000024772
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, common isolation valve, two stage ejector, 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-2026-000024772) never changes.
Identity and time
| Publication number | OT-2026-000024772 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2726-7df5-be7c-4cdbffdefb72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024772 |
| Status | PUBLIC |
Content hashes
| Canonical text | a5945dedb02e60a49aeefb017d190f7b6f9e6004e2b1a90caa9490d83a5c1af2 |
|---|---|
| Markdown | d1e658674e879c32a48559424024a55914c46d3c3dd897f8f904b3a3f6dfd25b |
| Publication page | a2225958aaaeeb7827a229799b73e150a75b9d4c5ab96c0d3aea9ccf0bec5453 |
| Manifest | 170138e275d6b323762175cea8b1b15965b3fe05f29d7c2ce1fe13e9ddd225cd |
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 | CFRRc6noA8K7fCKEnPLPjU/lv23X84fFC0/gY/ATkyH2dD/WMFGENw0TJaODRwJMlL3PdP5+hnp2Zw1XEJLyDA== |
| 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
| 2026-09-17T11:48:02.397393Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024772observed a2225958aaaeeb7827a229799b73e150...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:02.379823Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024772/manifest.jsonobserved 170138e275d6b323762175cea8b1b159...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.364588Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024772/publication.mdobserved d1e658674e879c32a48559424024a559...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:02.349148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024772/publication.txtobserved a5945dedb02e60a49aeefb017d190f7b...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. |
|---|