SpiderOss_NFT_ERC721 Smart contract for the creation of a non-fungible token, ERC721(NFT). · Development environment: RemixIDE · Network: Ropsten · Standar: ERC721 - OpenZeppelin · Wallet: MetaMask · Sistema de archivos interplanetarios (IPFS): Pinata Cloud Implementation of the contract: https://ropsten.etherscan.io/tx/0xaf4c43d4c23cdb861dc45a9c4b050f226268c93a98d9049b3f06ddee44570679 "Mint" of the token: https://ropsten.etherscan.io/tx/0xe840db392ae9c2d70a2f042e3fd3c98392b8c74b88c41bd8d9c323bedf6a2f2c Tutorial in PDF: https://drive.google.com/file/d/1Giq32nC6D5sBPy_iEAkbCRTUxGdy6dol/view?usp=sharing