Frozen evidence
Every published result must resolve to an immutable dataset snapshot and source-query checksum.

Sentrail research uses frozen datasets, explicit denominators, reproducible queries, documented exclusions, and independent review gates. Reports remain out of Search until their evidence is complete enough to support publication.
Flagship report
The methodology, category definitions, dataset query, chart contracts, and review workflow are available for inspection. The current evidence has not cleared the precommitted sample, confirmation, freeze, and technical-review gates.
Review the research protocolEvery published result must resolve to an immutable dataset snapshot and source-query checksum.
Each category uses only projects with complete evidence for its required checks.
Methodology, data, technical, and editorial approval precede indexing and distribution.
While the quantitative report remains gated, the incident database contains separately classified, individually cited records with visible update histories.
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