Maintain an open-source check of crypto exchange reserves — on-chain reads of
each exchange's published addresses, reconciled against their PoR pages and the
public aggregator. Scripts and dated snapshots: github.com/ronfi/cex-reservesFiled DefiLlama-Adapters#20878 (merged) — a pagination bug that made one
exchange's BTC reserves read 4,180 instead of ~40,000.