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NFT Standards - JSON

NFT standards are technical specifications for issuing, managing, and trading unique digital assets on the Ethereum blockchain. Standards such as ERC-721 support various use cases including digital art, game items, and virtual real estate. These standards ensure interoperability between different platforms, enabling common usage across NFT marketplaces and wallets.

Ethereum Blockchain NFT Token Standard Smart Contract ERC-721 ERC-1155

[
  {
    "code": "ERC-721",
    "slug": "erc-721",
    "name": "ERC-721",
    "description": "The foundational standard for non-fungible tokens (NFTs).",
    "status": "Final",
    "createdYear": 2018,
    "authors": "William Entriken, Dieter Shirley, Jacob Evans, Nastassia Sachs",
    "fungibility": "non-fungible",
    "batchTransfer": false,
    "composability": false
  },
  {
    "code": "ERC-1155",
    "slug": "erc-1155",
    "name": "ERC-1155",
    "description": "A multi-token standard for managing multiple token types.",
    "status": "Final",
    "createdYear": 2018,
    "authors": "Witek Radomski, Andrew Cooke, Philippe Castonguay, James Therien, Eric Binet, Ronan Sandford",
    "fungibility": "flexible",
    "batchTransfer": true,
    "composability": false
  },
  {
    "code": "ERC-998",
    "slug": "erc-998",
    "name": "ERC-998",
    "description": "A standard for composable non-fungible tokens.",
    "status": "Draft",
    "createdYear": 2018,
    "authors": "Matt Lockyer, Nick Mudge, Jordan Schalm, sebastian echeverry, Zainan Victor Zhou",
    "fungibility": "non-fungible",
    "batchTransfer": false,
    "composability": true
  },
  {
    "code": "ERC-6551",
    "slug": "erc-6551",
    "name": "ERC-6551",
    "description": "A standard that binds smart contract wallets to tokens.",
    "status": "Draft",
    "createdYear": 2023,
    "authors": "Jayden Windle, Benny Giang, Steve Jang, Druzy Downs, Raymond Huynh, Alanah Lam, Wilkins Chung, Paul Sullivan, Auryn Macmillan, Jan-Felix Schwarz, Anton Bukov, Mikhail Melnik, Josh Weintraub, Rob Montgomery, vectorized, Víctor Martínez, Adrián Pajares",
    "fungibility": "non-fungible",
    "batchTransfer": false,
    "composability": true
  },
  {
    "code": "ERC-404",
    "slug": "erc-404",
    "name": "ERC-404",
    "description": "An experimental standard for semi-fungible tokens.",
    "status": "Experimental",
    "createdYear": 2024,
    "authors": "ctrl, Acme (Pandora Labs)",
    "fungibility": "semi-fungible",
    "batchTransfer": false,
    "composability": false
  }
]