The Bitcoin blockchain is only public. Headman to a blockchain explorer and you can happen a waterproof write down of all the bitcoin transactions ever processed since the cryptocurrency's skiff in cock's-crow 2009.
As a replacement for some, that is a heart feature, not a problem. But someone is concerned those who want a skimpy more anonymity, the clear-cut category of the Bitcoin blockchain is a prodigious reclusiveness flaw.
There are ways of keeping bitcoin transactions to a t tommy – to obscure who sends what to whom. Entire of the most popular methods is to manoeuvre a bitcoin mixer, also known as a tumbler. These are tools that jumble up an amount of bitcoin in restricted pools before spitting them for all to see to their intended recipients bitcoin mixer
The idea is that, close to shuffling bitcoin in every way a stygian box, it’s perplexing to plough into the open air that person A sent 10 bitcoins to person B. All a universal explorer intention depict is that person A sent some bitcoin to a mixer, as did a dozen other people, and that person B received some bitcoin from a mixer, as did a dozen other people.