OT-2026-000014468
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump 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-2026-000014468) never changes.
Identity and time
| Publication number | OT-2026-000014468 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-b27b-7e36-b6f6-7a0c293e71a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:39.853300Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014468 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f93ded61644cf72192f1ab22c61f1fbaaa8ca99994e8e3cba93a3467c53f38c |
|---|---|
| Markdown | ed8f39bddc0a3a31aa07c10dcc696093cb59eb5b15cd2c449d56a946cf4c7e5a |
| Publication page | 58289b75a6eea158e5b1ae088d79cf89aaf40824b1cd405acd83035283e2f4ba |
| Manifest | 5cebcbbdc096e6d2e1acfe62e657ce99cf4d6d874b4be047754efa0362cf2ed9 |
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 | 7K46B1M5v5vZTIUxcuH6SK7vvoUeL9lcbTO06WHKXSe0MHafGebEYMZAWQORT3uZ4IbKZyIL79zUJIJsudLXDw== |
| 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
| 2026-09-17T12:10:16.700696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014468observed 58289b75a6eea158e5b1ae088d79cf89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:10:16.679678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014468/manifest.jsonobserved 5cebcbbdc096e6d2e1acfe62e657ce99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.658790Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014468/publication.mdobserved ed8f39bddc0a3a31aa07c10dcc696093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:10:16.638147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014468/publication.txtobserved 3f93ded61644cf72192f1ab22c61f1fb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.916693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014468observed 58289b75a6eea158e5b1ae088d79cf89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.898998Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014468/manifest.jsonobserved 5cebcbbdc096e6d2e1acfe62e657ce99...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.879147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014468/publication.mdobserved ed8f39bddc0a3a31aa07c10dcc696093...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:08:20.862071Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014468/publication.txtobserved 3f93ded61644cf72192f1ab22c61f1fb...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. |
|---|