Solana privacy tooling is less dominated by one OFAC-designated pool than Ethereum. Obfuscation review focuses on program-level mixers when present, plus rapid multi-hop SPL routes and cross-chain bridges.
Match the program, do not import Tornado heuristics blindly
If a Solana program advertises shielding or pooling, study its deposit and withdrawal accounts. Copying Ethereum nullifier language onto an unrelated program creates false positives.
Bridge hops after consolidation
The Wormhole-class bridge path can move value off Solana after consolidation. Link deposit and release before calling the move a concealment step. Unlinked amounts on two chains are not one mixer trail.
Exchange batching still exists here
Centralized venues and payment routers batch SOL transfers. Round amounts and burst timing need a service attribution before they count as mixing.
Next step
Screen the SOL wallet and read the program route with context. Escalate attributed privacy-program use under your policy. This information is not legal or financial advice.