OFAC crypto penalty timeline 2020-2026
A year-by-year view of OFAC crypto designations and enforcement, from the first exchange action through the mixer designations that followed.
TL;DR
TL;DR: OFAC moved from naming individual wallet addresses to designating entire exchanges and mixers between 2020 and 2026. Civil penalties start at $356,000 per violation, and strict liability means intent is not required.
The timeline
- 2020: OFAC applied the SDN List to cryptocurrency addresses and warned that virtual currency businesses carry the same sanctions obligations as banks.
- 2021: OFAC designated SUEX, an exchange, its first action against a crypto exchange as a sanctions target.
- 2022: OFAC designated Hydra Market and Garantex in April, Blender.io in May as the first designated mixer, and Tornado Cash in August.
- 2023: OFAC designated Sinbad.io in November as the successor to Blender.io.
- 2024-2026: Enforcement continued across mixers, exchanges, and wallets; specific 2026 penalty totals are Not documented.
Why the trend matters
The pattern is that OFAC increasingly treats infrastructure, not just individuals, as a target. Exchanges, mixers, and wallet addresses all appear on the SDN List, which today includes 947 OFAC-listed crypto wallets and 19,218 names across 16 jurisdictions, synced hourly. The 50 Percent Rule extends blocking to entities 50% or more owned by a blocked person.
The control
Screening every counterparty before payment collapses the whole timeline into one decision. agentmail checks a counterparty in one HTTP call under 100 ms: clean returns ALLOW, flagged returns BLOCK. Payment rails such as x402, AP2, and Coinbase AgentKit move money but do not screen, so the check belongs before the transfer, not after.