OT-2026-000024826
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000024826) never changes.
Identity and time
| Publication number | OT-2026-000024826 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2727-7c54-869a-3683fdc40204 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 51a96a9464fd7057d838fe22ab50f943ff35d987d173c42fbbbe6c0d1257357c |
|---|---|
| Markdown | b40c8dfe50cbbfd4261bdecfc8d76ec04ebef3d0fb475975e59a409de55f6faf |
| Publication page | 0bb8aee7359160b2d3769f41fc648769e60f778ce720edaa52314b51385faf32 |
| Manifest | b67e47fd6777dc3eefd63f02be1584cc517b8bdce93e04eac47910c9291a15ad |
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 | Y63X5DlLCVaDYZkBKFdDzEje0zPKyN7rpZnVDn56P/mk2MN5A9HzgPi6nY+0o1X2sEuYZrGZ6ruN4+j8LQtFAg== |
| 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
| 2026-09-17T11:48:07.947864Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024826observed 0bb8aee7359160b2d3769f41fc648769...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:48:07.928589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024826/manifest.jsonobserved b67e47fd6777dc3eefd63f02be1584cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:07.912822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024826/publication.mdobserved b40c8dfe50cbbfd4261bdecfc8d76ec0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:48:07.894877Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024826/publication.txtobserved 51a96a9464fd7057d838fe22ab50f943...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. |
|---|