OT-2026-000040459
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, 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-2026-000040459) never changes.
Identity and time
| Publication number | OT-2026-000040459 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-7eaa-84a6-7a7f9aee2c9e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040459 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7d32697a11c99fb2d2574cb9b313d142260449c2268714f22abee184be9a423e |
|---|---|
| Markdown | 7814c123645d94fa6eaf2d657a2ac5e2d9d7b1d06b000e6bbb85990f62a5492f |
| Publication page | 7072929133b31646014d936cdaf54d490616ef1a758163104a768daea14a0f39 |
| Manifest | ccd763922796fbf5c2e4ba70a3e8625a267f8f03070b8f5616cfd12326c164d6 |
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 | y0BgS9y7pSvuV5y0ntc8YCOCg6OA8ni7Dk04EBa6hPWfaO5fUTfn9pNt8xxmcqoVeNfYFNKv1LiMoHGtKA0aCg== |
| 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
| 2026-09-17T11:19:30.226169Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040459observed 7072929133b31646014d936cdaf54d49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:30.207132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040459/manifest.jsonobserved ccd763922796fbf5c2e4ba70a3e8625a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:30.188678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040459/publication.mdobserved 7814c123645d94fa6eaf2d657a2ac5e2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:30.170959Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040459/publication.txtobserved 7d32697a11c99fb2d2574cb9b313d142...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. |
|---|