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Excuse my ignorance, because I haven't looked into NFTs too carefully, but how do you decide which blockchain (or even block) is authoritative for a given item?
by mortehu 6y ago
Excuse my ignorance, because I haven't looked into NFTs too carefully, but how do you decide which blockchain (or even block) is authoritative for a given item? Seems like something like a painting could be sold on an unlimited number of chains? If it's time priority (oldest wins), what's preventing miners from copying artwork from slower chains before they're included in a block?
- EMM_386 6y agoGood question. There seem to be ... quite a lot of them. https://coinmarketcap.com/nfts/ https://coinmarketcap.com/nfts/
- delaaxe 6y agoThe buying decision originates from the content creator, who will tell you which ones are from him. NFTs sold on other chains are akin to copies of the Mona Lisa: worthless
- deleted 6y ago[deleted]