OT-2026-000068270
Publication integrity record
Three cup vacuum gripper, three zone face, three outlet manifold, single stage ejector, pressure sensor per zone, 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-2026-000068270) never changes.
Identity and time
| Publication number | OT-2026-000068270 · never reused |
|---|---|
| Internal UUID | 01a0ae90-247f-75af-bab5-3af13a3bbdce · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f57c5d7d351b4c1fae272b4c7d06aad677d669b284c7413464456e346292af7 |
|---|---|
| Markdown | c941ae7093292a2f5c4f1638f07ab27f48d0232d911e853b7063288b2438a964 |
| Publication page | ac20fd6b4886579c59e715a568ddb4ac54eb9260d2be5de0f5aab02fcf09ac0d |
| Manifest | d906e6a3f1af5847b6e3aa19798c06953ddda3ac20f76460e1e4559b937e2e1c |
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 | GDQtoAx21sB77fKNHPN6lHVhN4Mg1UZkyY5GWAwT9kJbfd+AvRTJPVxnDSIx1HoOyaSOMnzqMYGyDcKmHEo3Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:17.790813Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068270observed ac20fd6b4886579c59e715a568ddb4ac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:17.772878Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068270/manifest.jsonobserved d906e6a3f1af5847b6e3aa19798c0695...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:17.755784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068270/publication.mdobserved c941ae7093292a2f5c4f1638f07ab27f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:17.738938Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068270/publication.txtobserved 5f57c5d7d351b4c1fae272b4c7d06aad...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. |
|---|