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Cohort studies, velocity analysis, and whale tracking across eleven chains, with the freshness and depth published research demands.
Public block explorers throttle bulk queries and rate-limit historical fetches.
CSV dumps from third parties go stale fast and rarely include UTXO-level granularity.
Joining cross-chain data manually is error-prone and irreproducible.
Full historical coverage with deterministic UTXO inputs/outputs per chain.
Aggregate metrics (active addresses, velocity, cohort retention) rebuilt daily.
API access tier suited for academic workloads — query, snapshot, and cite.