ProofReserve

ProofReserve is a web app (with a lightweight mobile companion) that continuously monitors centralized exchanges and major custodians for solvency signals, proof-of-reserves disclosures, and on-chain/liability red flags. It ingests published PoR attestations, tracks wallet movements tied to known exchange clusters, and flags suspicious behaviors like sudden collateral shuffling, reserve concentration, or rapid outflows after negative news. The app provides a simple “Deposit Risk Score” per exchange, plus a timeline explaining what changed and why. It also offers user alerts: if you hold funds on an exchange, you can set thresholds (e.g., reserve drop, abnormal outflows, auditor change) and get notified. This is not a guarantee—PoR can be gamed and liabilities are hard—but it’s a practical early-warning dashboard that helps users make better custody decisions with imperfect information.