Whirlpool: Samourai Wallet CoinJoin Implementation

Part 2: PreMix, PostMix Stages

Further clarification:

• Some Whirlpool coinjoins typically select 2 fresh inputs from Tx0s and 3 already mixed inputs from previous coinjoins
• The fresh inputs from Tx0 are responsible for paying the fees.
• Inputs that have been previously mixed receive unlimited free remixes.
• Example (check the link): Two fresh inputs are 0.05014520 BTC; the other inputs are exactly 0.05 BTC.

https://mempool.space/tx/8074db130c8f141b652b12138e46b87fa6cfdccf914d29303ce07f8844a5d0b3

Next posts: Part3: ReMix Stage Part4: Anonymity Sets Part5: XPUB and Blinding Issues

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