| The info is linked to from here: https://foundation.app/DisasterGirl/disaster-girl-25046 Here's the token: https://etherscan.io/token/0x3b3ee1931dc30c1957379fac9aba94d... What's burned into the blockchain is the URL of a JSON file which is hosted on IPFS: https://ipfs.io/ipfs/QmYBvcJMaYFrUwhTRcbiHqFBoYPP54t4aBCnk1K... That in turn points to the image, also hosted on IPFS: https://ipfs.io/ipfs/QmeQ6c5HdnEDcheHmWuKWdwMHBBZg1eGpgV5h3H... Here's the transaction which minted the token with the IPFS URL of the metadata as input: https://etherscan.io/tx/0xccc3f7ee08307dd469af7c65c55e087edc... More about hosting NFT content on IPFS here: https://docs.ipfs.io/how-to/mint-nfts-with-ipfs/#a-short-int... As to NFTs themselves, you’ll have to understand Etherium smart contracts. This particular NFT is a Foundation NFT which implements the ERC-721 interface: http://erc721.org/ (Except the underlying contract actually appears to be https://docs.zeppelinos.org/docs/1.0.0/upgradeability_adminu... which I understand to be a contract that proxies its implantation. I’m not entirely clear how that works.) |
