OT-2026-000047262
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, 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-2026-000047262) never changes.
Identity and time
| Publication number | OT-2026-000047262 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e56-7e12-80dc-3f711ea456b4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047262 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4f84413ff2373f7570f92ab6f9adfaf05d833be876e419fed01df4dc881b508f |
|---|---|
| Markdown | 84ea5ff5346d0d758ca1bf850dbfd742839f1668d74196f04ac38e33e0950b29 |
| Publication page | 844bf2b8ee57f5e612ebf4b1f68c6430d637b1ba4a3473a1df19baa765b71483 |
| Manifest | 1c63c76f2e02ecea294432e4a9a342f90159615e07262963c23f7f4940984f05 |
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 | RVX+zfVUeTi+cnJx+rOP/ExmhN0fHSnGoMufPB8glvH+lBV1JMxUXwXPZlQW4ykFYZNUfbm5mLEE3ZwJbxvgCQ== |
| 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
| 2026-09-17T11:06:13.555389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047262observed 844bf2b8ee57f5e612ebf4b1f68c6430...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:13.536793Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047262/manifest.jsonobserved 1c63c76f2e02ecea294432e4a9a342f9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:13.519418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047262/publication.mdobserved 84ea5ff5346d0d758ca1bf850dbfd742...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:13.502764Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047262/publication.txtobserved 4f84413ff2373f7570f92ab6f9adfaf0...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. |
|---|