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Rollups overview

Asset Hub​

  • DOT-based.
  • Could become a prime anchor in Polkadot’s future “Hub” approach for straightforward mint and transfer dApps (vast majority).
  • KodaDot: NFT marketplace leveraging Asset Hub’s native capabilities

Moonbeam​

  • EVM-Based: Deploy ERC-721/1155 smart contracts via familiar Ethereum tooling.
  • Use Cases:
  • Rarible x Moonbeam art campaigns and marketplace with profit-sharing tokens.
  • Moonbeam has over 27 NFT-based projects in their ecosystem across arts and gaming.
  • Cross-Chain Prospects: Potential bridging of advanced Substrate NFT features once NFT XCM matures.

Unique Network​

  • NFT 2.0: Dynamic, nested, composable tokens, sponsor-based transaction fees.
  • Use Cases:
  • TapNation integrated Unique Network into 2 of its biggest games engaging tens of thousands of players with NFT and UNQ rewards.
  • Dozens of innovative case studies like Kooupon Kraft (loyalty), Online Chess game, IP Creation apps, etc.
  • Conor Daly’s Fan Pass, Sovereign Nature Initiative (DOTphins), DED MINE Arcade (300k NFTs minted).
  • NFT XCM: Pioneered cross-chain NFT infrastructure

Mythical​

  • Focus: AAA gaming and large IP collaborations (FIFA Rivals).
  • Value Add: Minted millions of NFTs using Uniques Pallet, proving Polkadot can handle high-volume gaming NFTs at scale.
  • Strength: High-profile brand partnerships, robust funding—underscoring Polkadot’s capacity to onboard large user bases.

Mythical Games is an online gaming platform that implements a fungible $MYTH token as well as NFTs in its gaming ecosystem. They are a parachain in the Polkadot ecosystem and implement the Polkadot ‘nfts’ pallet to provide NFT 2.0 tokens.

Mythical offers a platform for game developers with comprehensive documentation and onboarding guides, to ensure anyone can get up and running in time. The primary integration path is REST APIs, but SDKs are also available upon request. Developer tools and documentation links

Other implementations​

Astar​

Supports NFTs on both Substrate and EVM NFT collections but is predominantly EVM centered.

Crust​

Crust is primarily a storage solution. It has a separate section on dedicated NFT storage solutions. Storing NFTs

Darwinia Network​

Darwinia Network is a decentralized heterogeneous cross-chain bridge protocol built on Substrate, focusing on decentralized cross-chain token swap, exchange and market. Has an EVM-compatible blockchain.

Nodle​

The Nodle Network is a decentralized wireless network, composed of Nodle Edge Nodes, powered by the Nodle Chain, and the NODL token. Nodle NFT Minting Tool

MNet Continuum (ex BitCountry)​

Bit.Country specializes in providing Metaverse as a Service (MaaS) to all networks. The first decentralized application (dApp) offers users the tools to create and customize a metaverse, run and reward a community through immersive quests, and mint and trade NFTs. Users can enjoy metaverse gaming, learning and networking. Minting And NFT generators