OT-2026-000025670
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, supply line pressure sensor, sustained blow-off before set-down
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-2026-000025670) never changes.
Identity and time
| Publication number | OT-2026-000025670 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7fff-93f7-987e4e75a6f3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 737791fdbf5aff6da23cfe31b151ffbd5d996af9ba1c05e341175cbebf6b9e21 |
|---|---|
| Markdown | eb8981f6040998e8febb3db26b2d68f811dcc795b49b695561978353b37180e7 |
| Publication page | e38602a475dfa5b4c82f0199cb308c652a68eb920b1877106ad97a81420a7ebe |
| Manifest | 705eb3973e200d21e8b66d01fef5bc2222e86da58be0225962b323ec02f77738 |
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 | EajABUHOxz05e6dXQ11+ShEhayeiU74hDNAoDuJ35A/Vph/Izr87q3POgsWCCVlpKIwyO40W1Ao54cWTjEJEDg== |
| 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
| 2026-09-17T11:46:52.618679Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025670observed e38602a475dfa5b4c82f0199cb308c65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:52.598174Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025670/manifest.jsonobserved 705eb3973e200d21e8b66d01fef5bc22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:52.578095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025670/publication.mdobserved eb8981f6040998e8febb3db26b2d68f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:52.558843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025670/publication.txtobserved 737791fdbf5aff6da23cfe31b151ffbd...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. |
|---|