We all know that some Bitcoin are called DIRTY or BAD simply because they are stolen and have been tagged already, how will one avoid collecting a bad Bitcoin as payment?
Is the case of tracing or tracking the bad Bitcoin to my business possible or it's not some to worry about.
What is this "we all know" buisness? If you're informed, then you know all currencies can be dirty. From serialized physical $USD bills, to satoshis, to pesos with criminal fingerprints on them, and everything in between. Just introduce KYC/AML stuff into your buisness if you're rendering services that require serious money payments. Just know that some people view KYC/AML procedures as an attack on privacy and bitcoin itself.
The idea of "bad bitcoin" has always been hilarious to me. You got 21 million coins to circulate between the entirety of a ~8 billion human population. Everyone has been granted, via intelligence, the double edged blade of free will. Furthermore, an awareness of the free will they weild. Many people have done amazing, beautiful, and inspiring things because of their bitcoin and the self-custody of worth it grants them. It's caused them to make their lives/the lives of people around them better, too. On the other side of that coin, there are people out there who do incredibly heinous, vile, and treacherous things with the power and value that bitcoin holds. Ransoms 'n all included.
Don't be suprised if, through blockchain analysis, you find that somewhere along the lines your BTC income has been through some nasty places. It's bound to happen, especially considering that
many coins are locked up in cold storage, lost, burned, etc, so the circulating supply of coins is less than the total in existence. So long as you are providing a legetimate and law-abiding service, accept payment for said service in BTC, and report your income legally in whatever country you reside, I fail to see an issue.
Here's some food for thought. The majority of physical $USD bills,
especially those that have been printed a long time ago/have been in circulation for a long time, carry trace amounts of narcotic residue. Especially cocaine, rendering them literally dirty. Like, enough to test positive in most screenings despite being trace amounts. Look it up if you don't believe me.
But hey, no one every does anything "DIRTY" or "BAD" with $USD. Only bitcoin/cryptocurrencies bad+criminal+shady+omg.