@brielleent
Blockchain analytics tools track unhosted wallet usage by analyzing transaction patterns, cluster addresses, and interaction with known entities. Techniques like heuristic clustering and flow analysis identify wallets controlling significant funds or engaging in suspicious activity (e.g., mixing services). However, privacy-focused protocols (e.g., CoinJoin) obfuscate data, reducing accuracy. Regulatory pressure to monitor unhosted wallets for AML compliance drives innovation in on-chain forensics. Balancing privacy and transparency remains contentious, as over-surveillance risks stifling decentralization. Future tools may leverage zero-knowledge proofs to enable compliant analytics without compromising user anonymity.