Azuki, in collaboration with Magic Eden, has unveiled the 'Spirit of Satoshi' Physical Backed Token (PBT) Hoodies, which are unique dual-chain NFTs operating on both Bitcoin and Ethereum. This innovative product sets a new standard for what NFTs can represent, bridging the gap between physical and digital assets. The Azuki x Satoshi Nakamoto Enduro Hoodie is part of this initiative, paying homage to Bitcoin's creator, Satoshi Nakamoto. The project highlights the potential of using Bitcoin as a data storage layer for NFTs, expanding the possibilities of blockchain technology. The initiative also marks a new era in the cross-chain future of blockchain, with the first hoodie to operate on both Bitcoin and Ethereum, as noted by the Azuki CTO.