Elliptic says A7A5, a ruble-pegged stablecoin linked to A7 LLC and supported by sanctioned Promsvyazbank, moved more than $100 billion in on-chain transfers within its first year. The scale matters because the activity built quickly before coordinated Western sanctions hit the token’s liquidity and market access.
Elliptic frames A7A5 as a payments and settlement conduit that helped Russian-linked actors route ruble value into broader crypto markets by leaning on crypto rails and USDT bridges. The same design that enabled fast distribution also left the coin highly sensitive to compliance-driven liquidity withdrawals once restrictions landed.
How A7A5 scaled in its early phase
Launched in January 2025, A7A5 reached peak daily transaction volumes of roughly $1.5 billion and generated about $17.3 billion in exchange trading volume during its initial run. Elliptic attributes the exchange footprint to trading concentrated around ruble pairs and USDT pairs, rather than broad multi-asset liquidity. The split cited was about $11.2 billion traded against rubles and $6.1 billion against USDT, with activity focused on venues including Kyrgyzstan-based Grinex, Meer, and a native DEX.
Beyond trading venues, A7A5’s “plumbing” extended into day-to-day payment pathways tied to Promsvyazbank. Elliptic describes PSB card purchases, Stablepay virtual debit cards, and Digital Promissory Notes as practical rails that increased the stablecoin’s utility for cross-border payments and overseas service purchases. That integration made the token more than a passive settlement unit and helped it behave like a functional ruble proxy in crypto form.
The sanctions inflection and liquidity compression
Elliptic’s timeline shows a clear break once Western measures arrived, beginning with UK sanctions in May 2025, followed by EU steps in July 2025 and US sanctions in August 2025. After the US measures, daily on-chain volume fell from the $1.5 billion peak to around $500 million, signaling a sharp contraction rather than a gradual cool-down. The liquidity shock was even clearer in the DEX layer, where USDT liquidity provision reportedly collapsed from about $150 million per day to roughly $0.5 million per week as counterparties pulled back.
Pressure tightened again later in 2025 when the EU included A7A5 in its 19th package on October 23, 2025, with effect from November 25, 2025, and Uniswap added the token to a blocklist in November 2025. Elliptic characterizes the pattern as evidence that non-dollar stablecoins can be adaptive in sanctioned finance, but they can also be throttled when enforcement, venue controls, and on-chain analytics converge.
From an operational perspective, the A7A5 episode lands as a two-part lesson for market participants and compliance teams. Non-dollar stablecoins can scale rapidly as local-currency settlement tools, and coordinated restrictions can still impair their usability by draining liquidity and limiting access to key venues. For traders and corporate treasuries, the risk is less about the peg in isolation and more about execution and counterparty fragility when a token’s utility is tied to sanctioned institutions.
Looking forward, attention shifts to enforcement follow-through and how consistently exchanges and liquidity providers maintain controls. The real test is whether ruble-pegged or jurisdiction-linked stablecoins can rebuild meaningful global liquidity once sanctions and venue restrictions have already reset counterparty risk appetite.
