Exploring Privacy in Bitcoin: Lightning vs Monero and More

I’m pretty new to Lightning and heard it’s better for privacy. Can you actually un-KYC your bitcoins using Lightning? Or is Monero still the better pick?

Let’s break it down: - Monero uses ring signatures which mix various senders and receivers. That’s like having many fake addresses in the mix. It makes tracking tough unless someone messes up. - With Lightning, you create a channel and move the coins to another place. Simple as that.

Wouldn’t it be smarter to bridge different cryptos instead?

Yeah but watch out for those bridges. Many are somewhat centralized, which totally messes with privacy. You can’t be sure if they’re tracking your moves or what.

I was reading about mixers and CoinJoin methods too. They might work for un-KYCing, but 1. CoinJoin transactions can get flagged easily by exchanges. 2. You gotta trust the mixer, which is tricky. 3. Some mixers lead to ‘tainted’ coins, which centralized services might reject.

After digging deeper, I’m thinking of skipping Monero and mixers to avoid future issues with proof of funds. What about atomic swaps? Do they work the same way?

Not a fan of using Grin honestly. It’s kinda small with low trading volume, and swapping it for anything else is a pain.

Timing matters too in privacy! You can’t just dump $8K Monero and expect to get $8K Bitcoin back instantly. Spread out your transactions to make it harder to trace.

You can always prove fund sources if you have transaction data, doesn’t matter if it’s Monero or Lightning. Mixers are risky since they involve a third party who could raise flags.

Best way to handle KYC coins? Sell 'em back to an exchange and buy from a no-KYC option like Bisq. That way, your account gets cleared.

Thanks for the insights! Are there drawbacks with atomic swaps? They seem like the safest option. Any hidden risks?

Yeah, there’s still a risk. When swapping BTC for something else, like XMR, you might end up with coins from dodgy sources later.

What about moving back to the blockchain after using Lightning? Could I still get tainted coins?

Yeah, you could. If your coins come from places that track transactions, they’ll flag anything suspicious.

How does CoinJoin stack up against other methods, really? Is it just as reliable?

It all comes down to how you handle the transition back to the blockchain. If you cash out through a reputable service, you might be fine. But you never know.

CoinJoin’s biggest downside? It gets flagged a lot. Those tools for tracking are onto it, and that can be a problem later on.

But if you use CoinJoin, you can prove the funds were yours initially. Show the exchange access to your wallets and they’ll see the trail.

Does JoinMarket keep any logs of transactions? Is there a public record somewhere?

In JoinMarket, it’s all public on the blockchain. Takers and makers interact, but makers might leave a trail of funds movement.