OT-2026-000095901
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, pressure sensor per zone, sustained blow-off before set-down, on a tool changer
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-2026-000095901) never changes.
Identity and time
| Publication number | OT-2026-000095901 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7e0d-befb-6c6d8c3817fe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095901 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30660951861590700326846c7ad7d1cc7b98c25285204998237de7d166ebb962 |
|---|---|
| Markdown | 33e06b8a8be1d5b19f3554ed0096d23254c7b4904c3b7b03cf7feb16377a65f9 |
| Publication page | b74b5c318776e83adbb91c5f2606e0d00761411fc4bd6c95d72e5bcae05d6765 |
| Manifest | d14b0d6d138018e6996e4a28b6d9f732ec1297d8ace1e22ca72c43db9544a27c |
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 | 9YaKy7OUfUwIohwu0KX/505rmwPuM64tZqFbvHoBrscsCPGE+LBIRfSM3k4M7W3iuOqrDJTH1hyBnOY18o38Dw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:35:59.800706Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095901observed b74b5c318776e83adbb91c5f2606e0d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:59.782777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095901/manifest.jsonobserved d14b0d6d138018e6996e4a28b6d9f732...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:59.764728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095901/publication.mdobserved 33e06b8a8be1d5b19f3554ed0096d232...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:59.745895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095901/publication.txtobserved 30660951861590700326846c7ad7d1cc...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. |
|---|