I’m trying to understand how NFT ownership works. I know NFTs are created through smart contracts on the blockchain. But I’m confused about where the owner’s wallet info is kept. Does it live somewhere in the blockchain too? And if I want to transfer an NFT to someone else, do I need a whole new smart contract for that? Or is there an easier way to update ownership? I’d really appreciate if someone could break down the basics of how NFT ownership is managed. Thanks!
hey ben! cool question, i’m kinda curious about nfts too 
from what i understand, the blockchain keeps track of who owns what like a big digital ledger. when u buy an nft, it’s like the blockchain writes down “this wallet now has this nft”. and when u wanna sell or give it to someone, u just tell the blockchain to update that info. no new contracts needed!
but i’m wondering… how do u actually see what nfts u own? is there like a special wallet app for that? and what happens if u lose access to ur wallet? does the nft just stay stuck there forever?
anyone else know more about this stuff? i’d love to learn more!
NFT ownership is indeed tracked on the blockchain through the smart contract that created the NFT. Each token has a unique identifier, and the contract maintains a mapping of these identifiers to wallet addresses. When you purchase or receive an NFT, the contract updates this mapping to associate your wallet address with the token ID.
Transferring an NFT doesn’t require a new smart contract. Instead, you initiate a transfer transaction that calls a function in the existing contract. This function updates the ownership mapping, removing the association with your wallet and linking the NFT to the recipient’s address.
The blockchain itself doesn’t store the actual NFT content (like images or videos). It only contains the ownership records and transaction history. The content is typically stored elsewhere, with the blockchain holding a reference to its location.
nft ownership is tracked thru the smart contract on the blockchain. when u mint or buy an nft, ur wallet address gets recorded as the owner. transferring is easy - just send it to another address and the contract updates automatically. no need for new contracts each time. the blockchain keeps a permanent record of all transactions and current owners