Be extremely careful if you set a black market. The first clients can be secret service agents. They can come with hundreds of BTC and become your friends. Few month later you can be in a prison .
You will only be in prison if you are doing something illegal, which is why most people explore the dark web anyway. I wonder who invented it in the first place
No one know who create darkweb and even those people there also we dont know so its hard to trace them to that place which that place is the best for doing illegal activities because when youre there youre invincible and that dark web so be careful if you try to surf deep there.
Dude did you even read a thing I said ?
You just read what the OP said.
Of you just surfing you dont have to be careful. You will get over the deepweb in half an hour once you realize there is nothing there. So for Gods sake download for and go visit some onion sites and get over it.