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by clippablematt 1677 days ago
Youre almost there. But its more like tens of thousands of people putting hundreds of billions of dollars on the line to say that they witnessed the author sign your book, verifying your claims to whoever challenges them.

Which turns out to be pretty useful and maybe have value.
1 comments
pavlov 1677 days ago
Well, they didn’t actually witness the author signing anything. They witnessed the numbered piece of paper on a table in a bookstore, and the author may or may not have been present.

To know if this piece of paper was actually touched by the author, we still need verification outside of the blockchain.

It’s not obvious to me that all this has any value. “The author probably blessed a number” certainly doesn’t have the emotional connection of an actual physical signature, for example.

In a way NFTs seem to resemble the medieval church practice of selling indulgences. If you believe in the authority of those mass-produced blessed pieces of paper, they have value.

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nyhc99 1676 days ago
Anyone at any time can see the wallet address that created the NFT. It's trivial for any author or creator to publish their wallet address; it's simply a short hash value. That's the "verification outside of the blockchain" that you seem to think is such a stumbling point. I would suggest thinking more on the subject if it isn't obvious to you that this has value.
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Jensson 1676 days ago
> It's trivial for any author or creator to publish their wallet address; it's simply a short hash value.

It's also trivial for any author to change that message to a new hash so they can sell their NFT's again. Or the service where that message was posted might disappear, so you can no longer view the message and therefore nobody knows that the NFT is "authentic". So you basically get the same problem as any central authority of trust. In this case you trust the message board the author posts on, and you trust the author, and you have to also trust the service hosting whatever art the NFT points to. If you trust those then why not just trust a regular exchange instead?

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