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by krupan 961 days ago
Yes, following the chain of addresses is pretty easy, but proving who owns which address is not.

Using the new tech like Schnorr signatures is not "a complicated setup" that "has to be maintained perfectly." It is (or will be soon) built-in to the wallet software. You won't have to think about it. Maybe you read a lot about early Bitcoin wallets that didn't even provide unique addresses for each transaction (was that ever even a thing?) but times have changed. The ecosystem just gets better and better.

Also, did you read the article I linked to? In another thread I provided some more explanation and links:

All the chain analysis you have heard of is based on likely patterns and typical behavior of address use in common Bitcoin wallet software. New signature and script schemes have been added to Bitcoin in the past several years that disrupt those patterns and make it even harder to find connections between addresses.

Further reading:

https://river.com/learn/bitcoin-privacy-and-anonymity/

https://river.com/learn/what-is-taproot/

On the business transparency, you seem to completely ignore the cryptographic proof businesses can provide, that's not the same statement that businesses have been making since ancient times. It's a mathematical guarantee. All the rest you point out is true though, and so you are right that it's not a total elimination of potential fraud.

1 comments

> On the business transparency, you seem to completely ignore the cryptographic proof businesses can provide, that's not the same statement that businesses have been making since ancient times. It's a mathematical guarantee.

It’s a mathematical guarantee in the same way that a bank statement is. It’s extremely rare for the problem to be counting things rather than undisclosed debts, embezzlement, etc. and that kind of thing is just as much of a problem for a Bitcoin user because the real world isn’t on the blockchain. If I look at your balance now, that doesn’t mean that you didn’t borrow 90% of that balance from someone else, neglect to mention that you have paid taxes, transfer it the instant after I signed a contract with you, etc. In all of those cases, we end up in a courtroom where a napkin with the CEO’s signature saying “IOU $1,0000,000” and a witness has the same legal weight as the Bitcoin network.