OT-2026-000093910
Publication integrity record
Four cup vacuum gripper, four zone face, 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-2026-000093910) never changes.
Identity and time
| Publication number | OT-2026-000093910 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c8-754a-bce4-d69a93222406 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093910 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7a6898724662b8d02f2998dea68781bafcf7225a4b6cd9d7b9a242569d1fdb82 |
|---|---|
| Markdown | e3b074d7f5a8b1cd88ae4a3833377ca332fc94d7fb977def5296e48b6f329b6c |
| Publication page | f958fb7115c109cef045ff0b5ff329b831bbffc3aabecad701eac99894b91e46 |
| Manifest | 5df0b24d0d5b1a6ab879d459e521330d15b256489a4e7c2cc79cf44b89479f7f |
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 | qTRxgOR89Ds1jVbYCnqCruQrF5ABo1Ak6B0hJAl0kuRu6Em8TsZ5GkcfIuKjFehZF9icp/yNTbxv+aO99KOHBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:10.768682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093910observed f958fb7115c109cef045ff0b5ff329b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:10.752380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093910/manifest.jsonobserved 5df0b24d0d5b1a6ab879d459e521330d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.734629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093910/publication.mdobserved e3b074d7f5a8b1cd88ae4a3833377ca3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:10.718301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093910/publication.txtobserved 7a6898724662b8d02f2998dea68781ba...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. |
|---|