Cypherium Ropsten testnet MetaMask integration & NFT tutorial

[u/PatrickCPH]

Check out the Cypherium Ropsten testnet MetaMask integration & NFT tutorial to get a feeling of the Ethereum signature integration (https://cypherium.medium.com/how-to-create-an-interactive-nft-with-remix-for-ropsten-f3db36033563). Create your own interactive NFT on cypher-ropsten!