Woofun AI reports that Chainalysis has released a methodological proposal establishing a unified on-chain fund tracking framework for law enforcement. The "Address Clustering Ontology" decomposes address clustering into wallet segments and functional roles using a two-tier structure: defining transaction graph structures and assessing inferred confidence levels.

Chief Scientist Jacob Illum stated the proposal aims to clarify evidentiary bases for grouping addresses under a single entity, noting that on-chain analysis requires combination with centralized exchange investigations. Validated through U.S. Department of Justice cases, including the Bitcoin Fog mixing service, the standard is now open for industry discussion to promote unified technical standards in compliance.