The Russian stablecoin A7A5, pegged to the ruble and backed by Promsvyazbank, is embroiled in controversy over its transaction volume claims. Despite assertions of processing billions, blockchain analysts dispute these figures. A7A5, launched in Kyrgyzstan in 2025, is allegedly used by Russia to circumvent Western sanctions. The stablecoin has been sanctioned by the EU, U.K., and U.S., and remains largely confined to Russia-linked ecosystems due to these restrictions. The situation highlights the challenges in tracking crypto activities outside centralized exchanges, especially for tokens like A7A5, designed to evade sanctions and facilitate trade on decentralized platforms. Kaitlin Martin, a sanctions expert, notes that while A7A5 is restricted from most global trading venues, it can still be converted into other cryptocurrencies through Russia-linked services, enabling cross-border payments.