STRK20, Starknet privacy: router and mental model

STRK20 is a live-on-mainnet, note-based (UTXO) privacy pool for any ERC-20 on Starknet. It runs as a contract on Starknet itself, on existing wallets and existing liquidity, with a built-in compliance path. Unlike a fixed-denomination mixer, notes carry arbitrary amounts and change is handled automatically. Users shield tokens into the pool as encrypted notes, transact privately with onchain STARK-proof verification, and unshield when they want transparency.

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