Gavin Wood Made Multi-Chain NFTs A Reality On Polkadot & Kusama

Polkadot and Kusama have become the first blockchains to enable multi-chain NFTs following a key update to its consensus mechanism.  The update, which enables support for NFTs on the Cross-Consensus Message Format (XCM), will make it possible for the non-fungible tokens to be “teleported” from one chain to another and then tracked across chains.