OT-2026-000014966
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, 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-2026-000014966) never changes.
Identity and time
| Publication number | OT-2026-000014966 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-d096-758b-b01c-be1985f828f2 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:47.560717Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014966 |
| Status | PUBLIC |
Content hashes
| Canonical text | cf84f3e884df5a5c92dad55ac04c35909cac0ffeb5fd7967aff394d4477e1abe |
|---|---|
| Markdown | 567d43b38f50a4b09fe348b26ec9b7f8c2cd726e61ec6126b382a914689ed7b2 |
| Publication page | 97afb344f41e48447e30d1287cff46c64977047cad32328ccd9df2aaeea2ed88 |
| Manifest | 2eb873b03db66688c3ebbc70091183b141dfe8b98a7a941f59a32fdb7ad62733 |
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 | Wo3nSC4iw0soah0NbGgLkgIwClwcDeHVo9jJ6wu/7WypjJFSHIOMdlwikhmUbN3QixxoxhhUcsrf10o170tkBQ== |
| 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
| 2026-09-17T12:06:55.265436Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014966observed 97afb344f41e48447e30d1287cff46c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:06:55.246798Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014966/manifest.jsonobserved 2eb873b03db66688c3ebbc70091183b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:55.228808Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014966/publication.mdobserved 567d43b38f50a4b09fe348b26ec9b7f8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:06:55.209300Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014966/publication.txtobserved cf84f3e884df5a5c92dad55ac04c3590...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. |
|---|