How to store NFT metadata and SVG image completely on-chain (ERC721/ERC1155)
Автор: Artur Chmaro
Загружено: 2021-12-19
Просмотров: 17854
Описание:
Learn how to create truly immutable smart contracts (Ethereum / EVM) that can hold all metadata and SVG images on-chain.
0:00:00 - Intro
0:02:35 - Put metadata to struct
0:03:20 - OpenSea standard
0:05:00 - Return JSON meta from contract
0:06:40 - SVG image on-chain
0:11:00 - Testing JSON
0:13:00 - Deploy to Rinkeby testnet
0:14:00 - OpenSea test
Credits to Andy Hartnett for preparing great article and code:
/ solidity-tutorial-how-to-store-nft-metadat...
Code: https://gist.github.com/Chmarusso/045...
#ethereum #nft #smartcontracts
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Discord: / discord
Twitter: / artichmaro
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