OT-2026-000026130
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, 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-2026-000026130) never changes.
Identity and time
| Publication number | OT-2026-000026130 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a840-7a66-8a5a-6f25c32f808f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:59.376802Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026130 |
| Status | PUBLIC |
Content hashes
| Canonical text | 293b90dcb3dd1144bdf9ccca989544947b3ef99841e44b01e1c2350498056a24 |
|---|---|
| Markdown | 2eb599e62c565236446daf8460a68cbcc5f5d046e7c0895b90c70955c8334c60 |
| Publication page | 968054d3fae3da84ccc648263b1669bb3c43276edddcfa6edf695d102b35f983 |
| Manifest | a7f149f61a0d0b3777edbcdc9426043611790590054d153a875e22aaa93fcbc4 |
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 | A33Ra7o06N24aC5m9bXHoETy/430MYWlAjvrYIiqPsien5NPaL8ADTUj6lQLAFKAXjQoLND7BGx+48/rpp0XBA== |
| 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
| 2026-09-17T11:46:06.596708Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026130observed 968054d3fae3da84ccc648263b1669bb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:06.579384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026130/manifest.jsonobserved a7f149f61a0d0b3777edbcdc94260436...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:06.560943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026130/publication.mdobserved 2eb599e62c565236446daf8460a68cbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:06.544194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026130/publication.txtobserved 293b90dcb3dd1144bdf9ccca98954494...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. |
|---|