混币工具：
tornado 被美帝制裁，创始人被逮捕
https://tornado.ws/
wasabiwallet 比特币隐私钱包
https://wasabiwallet.io/
umbra 以太坊隐私协议
https://app.umbra.cash/
跨链闪兑：
sideshift
https://sideshift.ai/
unstoppableswap - 将BTC转换为XMR
https://unstoppableswap.net/
fixedfloat
https://fixedfloat.com/
swftcoin
https://swap.swftcoin.com/
thorswap
https://app.thorswap.finance/
paraswap
https://app.paraswap.io
simpleswap
https://simpleswap.io/
wizardswap
https://www.wizardswap.io/
pancakeswap
https://pancakeswap.finance/
ChangeNow
https://changenow.io/