There are a lot of stories of stolen bitcoins from hacked websites or fooled people.
I was wondering, since all transactions are in blockchain, is it technically possible to make blacklist of wallets where stolen funds where transferred (by claims of victims) to track transfers of those funds and report when the owner can be identified (for example when some goods where bought and delivery address is known)?
Or perhaps just block those blacklisted wallets and don't support them on the network (bitcoin) level?
Sure you can make a list of the addresses that have stolen your funds, but you have to know that bitcoin addresses are dynamite means they change after every transaction, so tracking the stolen funds is going to take a lot of work, plus what is the purpose of this list, it is not like you can do anything about it, the best thing you can do is ask why the funds got stolen in the first place and learn from that.