A recent report by Protos has alleged that Copper, a prominent UK-based digital asset custody firm, processed transactions totaling 1,700 ETH linked to a Russian arms dealer. The report suggests that these funds moved through the firm’s infrastructure, potentially bypassing international financial sanctions and regulatory oversight designed to prevent the financing of illicit activities.

Copper, which provides institutional-grade custody and settlement services, has not yet issued a detailed public rebuttal to the specific claims regarding the 1,700 ETH transfer. The allegations place the firm under increased scrutiny, as crypto custodians are generally expected to maintain rigorous Know Your Customer (KYC) and Anti-Money Laundering (AML) standards to prevent their platforms from being utilized by sanctioned entities or individuals involved in the arms trade.

Because the report is currently the primary source of these allegations, there is a lack of independent verification regarding the destination of the funds or the specific identity of the recipient. The situation highlights the ongoing tension between the decentralized nature of cryptocurrency and the legal requirements imposed on centralized financial intermediaries operating within the UK and international jurisdictions. Further investigation is expected to determine whether the firm’s internal compliance systems failed or if the transactions were conducted through channels outside of their direct oversight.