the actual truth is that any one that has a real need to launder funds and knows what they are doing will be doing it themselves and not using services like these. you are traced and tracked in more ways than just the address and these services likely get more people caught than they protect. the big case of laundering that got the silk road interrupted was cloaked by some mixing and tumbling, but it was not enough. the most common secondary tracking method is endpoint amount tracing. if the FBI knows that i received $10,000 for an illegal activity and that i was likely paid within this calendar week, then they can find the start point, you can even do that. simply search for TX's of that amount in the date range. the list will be pretty small and you can narrow it down with a little research
I have always claimed something to that tune myself, that using mixers can be counterproductive and actually decrease your anonymity level. In your post you mention that people who are in need of laundering funds should be doing it themselves. Could you expand in greater detail and depth on the tips and tricks of doing just that? I think many people would be interested in learning about making their coins more anonymous the right way, metaphorically speaking.
well, first things first. i would prefer to start on a machine that i have never accessed any account on...not my email, not facebook, not even netflix....
the problem with mixing is that a finite amount goes in and comes out. if you are going to hide $50 through a mixer, i would expect to find a $49 TX somewhere down the line and that should be your other end of mixing.
one thing that keeps them guessing is rented mining to a paper wallet of a new coin. provided the new coin is not going to die immediately, you can go to an anonymous PC, maybe the library and create a paper wallet for say Doge. then go home and go to miningrigrentals and use your dirty BTC to rent mining power to a doge pool and payout to that address, but keep the paper wallet untouched, don't even log in to check the balance. you will lose value doing this, that is why people rent out their rig instead of mining for themselves, but you should get around $45 out of the $50
Now, back to a new anonymous computer(best buy?) and shapeshift the doge into NXT, more lost funds, but not too bad....
create a private asset with your NXT and then send the asset to a new NXT address, from there to software wallet at home and then back to BTC....not clean, not perfect, but $40 out of $50 of pretty clean Crypto.
You can also rent a VPS anonymously and run a tumbling script for yourself.
or..........get an account on the onion, set up a quick website and service for $50 using a new coinbase or other third party BTC payment processor and buy from yourself then transfer to software wallet
there are countless ways, hell, just sending the $50 through as five tumbled amounts instead of one helps. making your tumbled transactions common amounts, like 50, 100, 10...
you can automate some of these things, smart contract others......you can even prep a smart contract to fire 1000BTC to fifty addresses once the address balance hits 1000
if you have a specific need, PM me, otherwise, play around and have some fun with it, options galore