The concept of 'bouncing' Bitcoin for privacy is intriguing but not fail-proof. Bitcoin moves are on a public stage for all to see. No matter the ricochets, the breadcrumbs are always there for the determined. Yes, the tracing becomes a mind-bender with multiple moves, but it doesn't erase the digital footprints. Too many moves might ring alarm bells to those keeping a hawk-eye on the blockchain. As for 'tainted' Bitcoin, believe me, playing hot potato with it won't wash off the stain. Whoever is on the hunt, if they've got the grit, they can always track the path back home.

No matter how many times you send bitcoins or any other coin from place to another place it most be traceable, unless that the person or team who is tracing the transaction is not ready to trace the coin from one place to another place, another aspect I may think that a coin get their position it will be difficult to trace the coin is when you send the coin to mixer. I don't know if I'm correct, please if it's wrong I will like to need more explanation

I don't understand what you are talking about. What devices? Can you elaborate on that a bit?

There are blockchain explorers and experts who who have knowledge and expertise in tracing transactions and identify patterns or connections on the blockchain, but I have never heard or read that there are any specific physical "devices" that could be used to trace transactions. Maybe you just used the wrong word?

This is an old speculation, and I rather happy to say that this is something I've tried in the past, and like several other users here have said, it's a myth and does not work.

The bitcoin blockchain Explorer is very transparent and there is absolutely no way your coins will just disappear simply because you sent them to different wallets back and forth, except on the account that you employ the services of a mixer, even at this, there are still transaction history visible On your wallet address, but it's just hard to tell exactly where you sent or receive your bitcoins from.

Picture this my friend. I have a ball named bitcoin that I wanted to hide from a cop that thinks I stole it (spoiler alert: I didn’t). Now I have this trusted friend we should call “wallet 2” where I could entrust the ball with for the meantime as I try to evade the law. With enough leads and evidences, there’s no doubt that the bitcoin ball will be traced back to wallet 2, and from there, I’m toast, the bitcoin’s gone, my identity’s blown, and people now see me as a ball thief in the neighborhood.

Now picture the same scenario, but instead of having only one friend to entrust the bitcoin ball with, I have 18 other friends correspondingly named wallets 3-18 which will pass the ball around in random to confuse investigators and the cops. They’d still suspect that I’m accomplices with the other 18 people in my friend circle, but there’s sure as shit no chance that they’d find the ball.

The principle applies to bitcoin too, merely passing the ball around doesn’t change the fact that the bitcoin cane from you, so with enough dedication and time for research any guy could trace bitcoins back to its original owner, but at the same time this doesn’t necessarily equate to them being able to find where the bitcoin is at the moment.

Even mixing services cannot always guarantee 100% anonymity, let alone bouncing your Bitcoin from one wallet to another. It might make it a little more complicated and time-consuming, but eventually your transaction will be tracked back to the original address. Mixers also depend on how much fee you're charged and the transaction amount, which is why mixers often recommend withdrawing fungible amounts, such as 0.01, 0.10 BTC, and so on, instead of 0.1523 BTC, because there won't be an abundance of transactions with such a specific amount.

Others suggested P2P exchanges or the decentralized exchange Bisq, but they aren't as convenient as centralized ones. Generally, Bitcoin isn't the ideal coin for anonymity; there are others, such as Dash or Monero.