OT-2026-000045850
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, three stage ejector, manifold 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-2026-000045850) never changes.
Identity and time
| Publication number | OT-2026-000045850 · never reused |
|---|---|
| Internal UUID | 01a0ae7d-8f06-76dd-978e-8c9d6b91aeaa · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:30:59.492045Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000045850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7b293ad2ccbf31df8307cf7d5fd2ff945ab3e8bd5cbd720abfa3cdcef2b16d9a |
|---|---|
| Markdown | 734fdb89b9d685626407c86b1e816218dd52c4681b4ecd4e7c5990e49d903176 |
| Publication page | 4aa77786c75f794ec9c33bf7f4d8d3626fb85f2b3d1e21cd8c234345a8b6ca61 |
| Manifest | 1dad3c7149852b955655df74831dd9eea5c093f0117f78a8f0175669972c8960 |
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 | FpkgRoBwrj5Zyd1+yy6SmSlv6LKK+sXZXW5Gi6DP52Vav00B0N2MtBFWQTsRzkAZ8SETNB1vGFIB6Wox3cEOBg== |
| 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
| 2026-09-17T11:09:43.841363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045850observed 4aa77786c75f794ec9c33bf7f4d8d362...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:43.822653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045850/manifest.jsonobserved 1dad3c7149852b955655df74831dd9ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.805421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045850/publication.mdobserved 734fdb89b9d685626407c86b1e816218...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:43.786857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000045850/publication.txtobserved 7b293ad2ccbf31df8307cf7d5fd2ff94...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. |
|---|