Integrated open data fixtures used by the 'rmorie' package for examples, vignettes, and tests. Contains snapshots of publicly available datasets from open-data portals built on the Comprehensive Knowledge Archive Network ('CKAN', < https://ckan.org/>), 'Socrata' (< https://dev.socrata.com/>), and 'Opendatasoft' (< https://www.huwise.com/>) (Chicago, New York City, Toronto, Vancouver, and others), Statistics Canada Canadian Centre for Justice and Community Safety Statistics ('CCJS') tables, a multi-agent-reviewed corpus of Ontario Special Investigations Unit ('SIU', < https://www.siu.on.ca/>) director's reports, and synthetic fixtures for unit tests. Also ships a small set of disclosure-control helpers for aggregate releases: differential privacy (an exact discrete Laplace sampler for counts and the analytic Gaussian mechanism for means, drawing on the operating system's random source, with privacy-budget accounting), k-anonymity and l-diversity checks, and cell suppression audited for exact recovery from the margins.