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The Shanghai procuratorate in China has cracked a cross-border virtual currency exchange case, with the amount involved exceeding 200 million yuan

According to the disclosure from the People's Procuratorate of Jing'an District, Shanghai, recently, the court prosecuted a certain Li for suspected illegal business operations in a criminal gang that used virtual currency for cross-border money laundering and illegal foreign exchange. On June 10, the case was heard in court and a verdict was announced on the spot, marking a conclusion to a series of illegal business operations spanning three years and involving over 200 million yuan. In July 2024, the State Administration of Foreign Exchange discovered abnormal clues regarding Company Z using virtual currency to transfer assets for domestic clients during routine monitoring, and subsequently referred the case to the public security authorities for handling.Investigations revealed that Company Z was registered overseas in 2019, promoting itself under the guise of a "private bank" and developing a virtual banking app to create a facade of legitimacy, but it had not obtained the necessary foreign exchange business operation license in China and was essentially engaged in illegal foreign exchange activities. The gang targeted high-net-worth individuals with funding needs for overseas property purchases, immigration, and studying abroad, using intermediaries to attract clients, with customer managers, traders, and customer service personnel facilitating the currency exchange process. Clients purchased virtual currency from virtual currency exchangers with renminbi and transferred it to Company Z's overseas virtual wallet, after which the gang exchanged the virtual currency for foreign currency abroad and transferred it to the clients' designated overseas accounts. There was no actual cross-border flow of funds; instead, settlements were made through domestic and foreign capital pools, with Company Z charging a 3% currency exchange service fee and paying intermediaries a 0.5% commission.A total of nine individuals have been brought to justice in this case, while one main suspect is still under investigation. After review, the relevant personnel collectively violated national laws by illegally buying and selling foreign exchange, disrupting financial order, and the circumstances were serious or particularly serious, warranting criminal liability for illegal business operations. The court sentenced five individuals, including Gao and Li, to prison terms ranging from six years to two years and six months, and imposed fines ranging from 1.5 million yuan to 300,000 yuan; for Chen, Huang, and four others, due to lighter criminal circumstances, relatively smaller amounts involved, and voluntary confession, the procuratorial authority made a decision of relative non-prosecution according to the law.

Chainalysis plans to launch an on-chain tracking standard system, proposing an "address clustering ontology" to unify blockchain forensic methods

According to CoinDesk, blockchain analysis company Chainalysis has released a new methodological proposal aimed at establishing a unified on-chain fund tracking standard framework for law enforcement agencies and investigators, to identify address clusters and determine their possible control relationships.The proposal defines the on-chain analysis structure in the form of "ontology," focusing on systematically breaking down the currently unstandardized concept of "cluster" in the industry into wallet segments and functional roles, and describing on-chain relationships through a two-layer structure: the first layer defines the transaction graph structure, and the second layer assesses inference confidence.Chainalysis stated that the framework aims to enhance the interpretability and legal applicability of on-chain forensic methods, and is designed and validated based on its practical experience in relevant cases within the U.S. Department of Justice, including the analytical application in the mixing service Bitcoin Fog case.The company's Chief Scientist Jacob Illum pointed out that the goal of the proposal is to answer "on what evidence basis can these addresses be considered to belong to the same entity," while emphasizing that on-chain analysis itself cannot directly identify the ultimate user identity and still requires legal investigative methods combined with centralized entities such as exchanges.Chainalysis indicated that the standard proposal is currently open for discussion within the industry, hoping to promote the formation of more unified technical specifications for on-chain analysis methods in the fields of law enforcement and compliance.
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