Hello to everyone. Need some advice from went over this and have solid solutionS.
How to make sure that coins (BTC and/or USDT) are not "dirty" before you receive them on your wallet?Not concidering Coinfirm,Chainalysis,ScoreChain etc.
As I anderstand they wan't be locked until you send them to crypto-platform with KYC( like binance..). What about cold wallets?
Ask a miner personally and buy those freshly mined bitcoins.
Other than that, I can't see any other way for you to have those clean bitcoins in the circulation because you'll never know where the origin of it really came from.
As been said by the others, it's likely that most of the coins have been touched by any of those worries you've got.