OT-2026-000013482
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, plant vacuum fed, pulsed 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-2026-000013482) never changes.
Identity and time
| Publication number | OT-2026-000013482 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-6fca-7709-a724-8c22067f4354 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:22.837188Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000013482 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac4e633521d39687dab7de5bf8cf0a728b31a1d8f87548a88b6f61c5f3240d6a |
|---|---|
| Markdown | 7ec7729a6f1c744b767755912f64119094b555209cb9bd5e8c1feb04e8ad5e01 |
| Publication page | f3e57c1851c8138d91ae214828fa8655373f193658d833f33752033a85fb6997 |
| Manifest | b622f1f143fa3227120cdb9dba6aafe066ba06e34a4bc4f012c190fb7393ba4b |
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 | Q0mtW3B9FcrTSd/yCGVw0BQ2zgwmkNxh60Gg9XY/DuMxZmTpEP6mPG5FDA4gpK4wOK9oPVI3HY9xsW2SJjzDAQ== |
| 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
| 2026-09-17T12:09:59.102623Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013482observed f3e57c1851c8138d91ae214828fa8655...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:59.082828Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013482/manifest.jsonobserved b622f1f143fa3227120cdb9dba6aafe0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:59.064117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013482/publication.mdobserved 7ec7729a6f1c744b767755912f641190...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:59.036727Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000013482/publication.txtobserved ac4e633521d39687dab7de5bf8cf0a72...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. |
|---|