OT-2026-000025788
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, 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-2026-000025788) never changes.
Identity and time
| Publication number | OT-2026-000025788 · never reused |
|---|---|
| Internal UUID | 01a0ae71-a83e-71ad-b145-fd228deb37f2 · 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-2026-000025788 |
| Status | PUBLIC |
Content hashes
| Canonical text | 79d66f4254622b3a20b025db04242413cae0f7420381495bba3a3c7606f01ded |
|---|---|
| Markdown | 0f1ba8ede1169290bbc0a14c84d6167b6e2967b248fc595de9ef993bad01ff74 |
| Publication page | f1cc37655e7cc30570ca06348675caf70d0d2cca8f9840652d54271b85d7de1c |
| Manifest | 6f415edb4a85789a0a4b1e09cd5988ce2068cecf517ddacce7e0fc9f540e0ce1 |
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 | 6ky8zZLelst8CPLFmd9Rtzy9Alldo7IaFZ3FOwDtvMjGoxcCTKN7Rz1zkmOn9z+LS5arIa/3bHtJ8jD7nTRJCg== |
| 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
| 2026-09-17T11:45:59.519036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025788observed f1cc37655e7cc30570ca06348675caf7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:45:59.502155Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025788/manifest.jsonobserved 6f415edb4a85789a0a4b1e09cd5988ce...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:59.481385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025788/publication.mdobserved 0f1ba8ede1169290bbc0a14c84d6167b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:45:59.461549Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025788/publication.txtobserved 79d66f4254622b3a20b025db04242413...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. |
|---|