What happens if we do not associate any account with our bitcoin address?
When I transfer funds from the bitcoin exchange sites to my bank account, my identity is revealed.
But what happens if I make all my purchases online without making a connection with my personal account?
In short, I wonder if the bitcoin protocol itself is anonymous? Is our IP address logged?
IP addresses of the nodes are logged anyone relaying transactions but they might using TOR so you can't really tell if it's their real IP.
Mixing bitcoin is like using burner phones.
Do not we see the first address and last address in the bitcoin laundry sites?
For example, x my personal address. the mixer sites are addresses a, b, c, d, e, f
I transferred money from address x to address c. The mixer site transferred the money between his addresses.
Example process: x -> c -> f -> a -> e -> b -> d
Now, when I want to use the money at d, can not it be found that this money comes from x address?
Can not they ask where you got this money from?