OT-2026-000039582
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000039582) never changes.
Identity and time
| Publication number | OT-2026-000039582 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d3-72d0-bb50-e71438aefe69 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039582 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1098823230da168b8155190d4e456ca8d62bcea7de85d7377b286a8552c5dc93 |
|---|---|
| Markdown | 2c7b5b73d590eda24e66483dc05b44422de4d58ed852849903fdf7a66ea7a588 |
| Publication page | 054b5e869481b8f3461458e21eb03fd6f0be6df8e68e220b2d4d8ea2feb45ec4 |
| Manifest | cb04d0780d30a352c21b2a94d83d88b3392d4de10f33b3a31b4f81fd425251e6 |
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 | qZEK8wU2HGjvv+aZFwXrlFiI6NY+bnLMeHWTvwy/3M8tqruuqylRNU1BjYozRK2iF+vjzXWng4odDQSRlpatCA== |
| 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
| 2026-09-17T11:19:44.387741Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039582observed 054b5e869481b8f3461458e21eb03fd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:44.371426Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039582/manifest.jsonobserved cb04d0780d30a352c21b2a94d83d88b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:44.353401Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039582/publication.mdobserved 2c7b5b73d590eda24e66483dc05b4442...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:44.334978Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039582/publication.txtobserved 1098823230da168b8155190d4e456ca8...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. |
|---|