OT-2026-000065445
Publication integrity record
Six cup vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, vented after 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-2026-000065445) never changes.
Identity and time
| Publication number | OT-2026-000065445 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46f9-7c9d-a7bb-985f8e05b7bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065445 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6023f870ca1410922f918c69b97ec425712f63ea386838e4e1ed0f7ca2f173d9 |
|---|---|
| Markdown | dcb7ee892e5cc4440fc1fa96a41104e0452cfd4b2a8c637b6c17d39974b4033a |
| Publication page | 6acbf6db2bf5eca23b324afa750f8532e3c89032bb2e3826a1471ba1f30443c6 |
| Manifest | 35998d22399d70281316702fb9f52b2e0c11e3afa33973f697026c870a51624f |
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 | /OCfFdUHma7XL5e+vwENWwsbSqY1+q81ukzwg8LycxK1fwNgAJQM4LJ1UIBjEZQEPLYvhj/bzmyBKf3NRj9JCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:33:43.347140Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065445observed 6acbf6db2bf5eca23b324afa750f8532...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:43.329451Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065445/manifest.jsonobserved 35998d22399d70281316702fb9f52b2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.310635Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065445/publication.mdobserved dcb7ee892e5cc4440fc1fa96a41104e0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:43.293922Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065445/publication.txtobserved 6023f870ca1410922f918c69b97ec425...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. |
|---|