Chainalysis proposes a standard framework for on chain tracing, aiming to unify blockchain forensics methods

According to CoinDesk, Chainalysis has released a methodological proposal to establish a unified on chain fund tracking standard framework for law enforcement agencies, defining address clustering and transaction graph structure through ontology. This framework is designed based on the Bitcoin Fog case practice of the US Department of Justice, aiming to enhance the interpretability and legal applicability of evidence collection. Chief scientist Jacob Illum stated that the proposal aims to clarify the evidence basis for address attribution, but on chain analysis cannot directly identify user identity and still needs to be combined with legal investigation methods of centralized entities.