Stay On Target

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CC BY-NC-SA 4.0 License. Comic Transcript

B: So: NFTs! Blockchain was created to act as a ledger for cryptocurrency transactions, but we’ve already talked about how you can write more than just transaction information to it. You can add all kinds of things to it — even pictures — but it’s more common to just add metadata that points to something off the blockchain because it takes up less space.

A: Why would you want to do t...