Executive open-data evidence report

Basin sequences are candidate technical references only. They do not establish certified river geometry, travel time, flow attribution or downstream causality.

• All configured coordinates remain candidate technical points pending formal geographic validation.
• The Basin Digital Graph is a candidate topological observation sequence and not certified river geometry.
• Open-Meteo flood values are model-derived river-discharge outputs, not physical gauge readings.
• Flood ensemble statistics are source-model forecast uncertainty descriptors, not UNIOREVIS confidence.
• Technical review triggers use transparent operator thresholds and are not Strategic Signals, Severity, or Signal Velocity.
• ReliefWeb records are contextual humanitarian records and not environmental observations.
• NASA EONET and USGS earthquake records are external context only and do not establish hydrological causality, infrastructure impact, or emergency status.
• Source technical activation does not constitute production admission or legal approval.
• No Strategic Signal, Risk Clock, Impact Window, or UNIOREVIS Live Outlook is authoritatively calculated by this package.
• Portable evidence snapshots provide integrity-checked export and comparison, but durable institutional Environmental Memory still requires an approved database deployment and governed write workflow.