OT-2026-000025582
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, 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-2026-000025582) never changes.
Identity and time
| Publication number | OT-2026-000025582 · never reused |
|---|---|
| Internal UUID | 01a0ae71-5fa8-7155-aebe-2517cfa65cde · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:40.790954Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025582 |
| Status | PUBLIC |
Content hashes
| Canonical text | bc4c866812276ea341c9ff988713da91212a2b90ec339ca5dd29f825d797fbd3 |
|---|---|
| Markdown | b1b0e545c4cad8d1f233bcac58b90aafaf2a1df0c051c4533793c10311bbdcad |
| Publication page | 55c00de052b72d6e45aa1240bf9367347286f7a9dd22a7657c1acb310884f980 |
| Manifest | e4bc141a00a5a70011f3e2156b978ea23079cde4e4799a45de820306341e2180 |
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 | wRCfPHOJbN50yhUrKDdEFys2RSgEPzGEabPs3MIy++GnWwHwVkik2li+kX6Z5kMotd1UozX+h/RPObOlSD6BBQ== |
| 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
| 2026-09-17T11:47:44.921402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025582observed 55c00de052b72d6e45aa1240bf936734...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:44.901897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025582/manifest.jsonobserved e4bc141a00a5a70011f3e2156b978ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:44.882134Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025582/publication.mdobserved b1b0e545c4cad8d1f233bcac58b90aaf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:44.857688Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025582/publication.txtobserved bc4c866812276ea341c9ff988713da91...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. |
|---|