China’s Supreme People’s Procuratorate has published a legal analysis proposing tougher methods for proving cryptocurrency money laundering, including presumptions tied to mixers, privacy coins and unexplained anonymous wallets. The document is not a new judicial interpretation or enacted rule, but it signals how prosecutors are considering evidence in cases where transactions cross platforms, chains and borders. The central proposal would let suspicious technical behavior help establish criminal intent unless defendants offer reasonable counterevidence. That approach could simplify prosecutions, yet it also raises a difficult question: when does privacy technology become evidence of laundering rather than a tool for financial confidentiality?
Prosecutors seek a workable test for criminal knowledge
The framework identifies three circumstances that could support an inference of laundering intent. These include using mixers or privacy coins designed to conceal transactions, rapidly disposing of large cryptocurrency holdings through obviously abnormal prices or methods, and conducting frequent, high-value transfers through anonymous wallets unrelated to a person’s public identity and lacking a credible source explanation. Prosecutors want objective transaction patterns to reveal subjective knowledge, addressing the persistent difficulty of proving what a suspect understood about illicit funds. Reasonable counterevidence would remain possible, but the proposal would shift practical pressure toward users whose conduct matches these indicators during an investigation.
The analysis also recommends treating verifiable blockchain records as self-authenticating electronic evidence. Transactions confirmed through public block explorers, with matching hashes and intact records, could receive an initial presumption of authenticity and completeness. Reports from compliant blockchain analytics companies could also become admissible as specialist reports or extensions of inspection records, subject to scrutiny of their tools, methods and conclusions. Onchain transparency would become an evidentiary advantage for investigators, even as pseudonymous addresses complicate attribution. Indirect and circumstantial evidence could establish a complete laundering chain when mutually corroborating facts form a logical closed loop, despite missing transfers at either endpoint.
Asset recovery becomes part of the enforcement design
China’s prosecutors are also confronting a contradiction created by the country’s restrictive cryptocurrency policy. Investigators can seize tokens linked to crime, yet limited lawful disposal channels can make custody, valuation and conversion difficult. The analysis proposes procedures covering seizure, private-key storage, appraisal and liquidation, supported by a centralized platform for managing confiscated cryptocurrency. The framework treats asset recovery as an operational problem, not merely a sentencing outcome. It also suggests a dynamic valuation committee using onchain data and prices from international exchanges, while allowing compliant disposal through targeted auctions or negotiated transfers under standardized controls protecting state and victim interests.
The proposal arrives as cryptocurrency laundering cases occupy more prosecutorial attention. China’s 2025 criminal prosecution white paper recorded 2,837 money laundering cases involving 3,259 defendants, increases of 14.1% and 7.5%, respectively, with virtual-currency laundering identified as an enforcement priority. Prosecutors also advocate mandatory fund-flow reports during investigations, dual examination of predicate crimes and laundering, and clearer authorization for blockchain monitoring and cross-border evidence collection. China is moving toward a system where code, transaction behavior and prosecutorial inference operate together. Whether courts embrace these recommendations in cases will determine if the framework becomes doctrine or remains an influential national enforcement blueprint.
