OT-2026-000046085
Publication integrity record
Single cup vacuum gripper, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000046085) never changes.
Identity and time
| Publication number | OT-2026-000046085 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-032b-7d15-be48-a538e9a50ad0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046085 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2d59a26c989b04c3f8d32084ab9e015b1dd48a673e7455999bc1231b1cf01e18 |
|---|---|
| Markdown | 1b3571fdab26e2d9cfa4d567edf2dd9d32734cdfa4ea0c4f15b180f556ca4b74 |
| Publication page | d770b3db5382b7ba0e1443a90f0887a3ee5825fc7c052af201b7d5ec60342a33 |
| Manifest | b961fc354510bb5f2bbad9f162029f59ac5ab7d9fa1c9e8e346969a653f32fd1 |
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 | MxUP9xNW3iojR1z2NnO+GBaLmiMZtGHLA26TBLnTvrcyYnoF98x75sH7giN3eQzHQ/6S185kdgRWWJ7zo56vCg== |
| 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
| 2026-09-17T11:09:03.311416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046085observed d770b3db5382b7ba0e1443a90f0887a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:09:03.291471Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046085/manifest.jsonobserved b961fc354510bb5f2bbad9f162029f59...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.273299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046085/publication.mdobserved 1b3571fdab26e2d9cfa4d567edf2dd9d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:09:03.254315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046085/publication.txtobserved 2d59a26c989b04c3f8d32084ab9e015b...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. |
|---|