OT-2026-000022361
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, sustained 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-2026-000022361) never changes.
Identity and time
| Publication number | OT-2026-000022361 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-f4fd-77ff-8bb1-9be117c320f6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:07.953226Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000022361 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a7b1ad46aa9274478d6d7a19a4d66a30dcce7411d5f0cfd1df2d91f2dd482e1 |
|---|---|
| Markdown | 9b74d651bc7e1c0f6895a9e3aebc09b54a4b833eaa74d43377ddd9008469ab05 |
| Publication page | 2bfeffb1da990ef4a938e955a313beafaf472f95d29ecf9d4f737eca6a5c3a95 |
| Manifest | 76037dfcc589c47460bdb78b045ded9d7e69e8c19de51d56d7b8b4d626646c42 |
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 | bXWQHoByb+5WxkZBJ9jfAdeWZV6WYJgZLVPXMhSboNDjTcIbKQt1CB1ZYglZnRgFBGRifMHAx1vqUAa+9XZoBA== |
| 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
| 2026-09-17T11:53:43.718418Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022361observed 2bfeffb1da990ef4a938e955a313beaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:53:43.700282Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022361/manifest.jsonobserved 76037dfcc589c47460bdb78b045ded9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:43.680989Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022361/publication.mdobserved 9b74d651bc7e1c0f6895a9e3aebc09b5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:53:43.662179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000022361/publication.txtobserved 8a7b1ad46aa9274478d6d7a19a4d66a3...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. |
|---|