OT-2026-000032814
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, pulsed blow-off after 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-2026-000032814) never changes.
Identity and time
| Publication number | OT-2026-000032814 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4841-7053-bafa-eb70fa1344ba · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032814 |
| Status | PUBLIC |
Content hashes
| Canonical text | c09c72cd0466fa659eeb834e7ae484ae4d47f2fc7457d63e7b950552d04c794c |
|---|---|
| Markdown | 00c7c5835964f8400379b4ed938dd0468ca77f5e423a8fa87b718a78747cfce6 |
| Publication page | e9c360c69b41fbf544968de8894eb092a5042b4e474f388d10e725eda1d5f3a5 |
| Manifest | 4c99957a04312dcf6bdcf00aa4e9ca315043aaffd8b9bb4c20638ea0f9c6c843 |
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 | lbtg82e+eqpAFmdwkE+H49Rq87wheSyCxiEhbI1laGjLihnmDVf6cR+S8wd3+IpWJjLeHiKoFqd8fvrd//ENCg== |
| 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
| 2026-09-17T11:32:15.969158Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032814observed e9c360c69b41fbf544968de8894eb092...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:15.950781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032814/manifest.jsonobserved 4c99957a04312dcf6bdcf00aa4e9ca31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:15.934599Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032814/publication.mdobserved 00c7c5835964f8400379b4ed938dd046...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:15.918350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032814/publication.txtobserved c09c72cd0466fa659eeb834e7ae484ae...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. |
|---|