As long as 51% of nodes can verify a transaction, it will be added to the ledger. This means that as long as someone doesn’t own 51% of the network, they can’t just inject whatever transactions they want (i.e., fraudulent activity). In practice, this makes these networks very resilient to fraud.

Could like, 51% of the owners just coordinate to kind of, do a fraud? I mean it sounds like an inherently democratic system, but from what I’ve understood of, say, miners, right (dunno how this works for proof of stake, but I imagine it has similar problems), those rigs are gonna be bought by people who disproportionately have higher earnings and can afford more GPUs in finland or wherever, and then that’s going to just kinda recreate the same power dynamic that we see in the real world already. Which ends up in the same kind of speculative market garbage we have with stock ownership in companies already.

I also don’t really understand how a ticketing system would really work on the blockchain. I probably don’t know enough about cryptography to know how it might work, but I got the sense that nfts weren’t even overpriced jpegs, they were overpriced links with pseudo-legal contracts, that were still prone to link rot, and didn’t really indicate any IP ownership. If you had a code on the ticket instead that could only be verified as real, rather than fake, by a ticketing person, instead of like, a link, that would probably be the use case, right? am I getting that correct, is that something cryptography can do? probably, right?

Also, can someone just like, steal your ticket still? Or like impersonate you as the ticket guy, or what? Like from the others have told me and also just from what I know already, you can’t really change the chain unless, like you said, you have 51% of the owners, so how would you be able to like, put something in the chain that identifies the owner as being the owner? Wouldn’t it be more secure to have just like, a verifiable code or something, that you can delete, that isn’t public, between the artist and the buyer? Then you could ensure anonymity between the buyer and the venue and stuff, you could work in establishing characteristics like oh here’s my driver’s license, here’s my government ID, without putting that stuff on the blockchain, which seems like a bad idea.