OT-2026-000042665
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off after 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-2026-000042665) never changes.
Identity and time
| Publication number | OT-2026-000042665 · never reused |
|---|---|
| Internal UUID | 01a0ae7a-c0ce-759b-b9eb-a018870ec44f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:55.489038Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000042665 |
| Status | PUBLIC |
Content hashes
| Canonical text | ba06c193dd0a5fcbd9762af9201e2cee0fb4fc8aae702c0c55ed050bc9c8aa4b |
|---|---|
| Markdown | c66e2f122b0f4860d28ab4a670f0d022fe53b14839ba2d4e6a569ee92bb6a3c2 |
| Publication page | 3f9560ac10b299a283890d5a5de67fb298f9d76c7b38453d8155c8343d3b06b0 |
| Manifest | 8a43523eef6fe9d69d30a55831191c972ace1957ee164d24cb676d0156ef923c |
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 | deslZdhBvRrY8mCCtsWzC5DmBw+lX7ZYa6HjXZOiSV4YHj3rlHGIFvxkd1BGnYd8gZHPqzafV1Le0XQjMDEVCQ== |
| 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
| 2026-09-17T11:15:00.670040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042665observed 3f9560ac10b299a283890d5a5de67fb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:15:00.649990Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042665/manifest.jsonobserved 8a43523eef6fe9d69d30a55831191c97...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:00.629921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042665/publication.mdobserved c66e2f122b0f4860d28ab4a670f0d022...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:15:00.609411Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000042665/publication.txtobserved ba06c193dd0a5fcbd9762af9201e2cee...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. |
|---|