According to ChainCatcher, the decentralized artificial intelligence network Privasea launched the Workheart x Starfuel NFT node sales today. The WorkHeart node is its proof-of-work USB hardware node and is the backbone of the DePIN architecture. The greater the demand for Privasea, the more WorkHeart USBs will be needed in the ecosystem, and the number of StarFuel NFTs will always be limited to 5,000.