Bitcoin is an invisible digital currency (with no physical backing) that can be sent from one internet user to another. 3372 allows the user to specify an alternative program to use instead of one of the default sub-daemons (the C-Lightning system consists of multiple interacting daemons, referred to as sub-daemons of lightningd). Cardinal provides a Solana protocol with renting, staking, and ticketing use cases to boost NFTs. Protocol for the Solana NFT utility, youtu.be Cardinal, has secured a seed round of investment totaling $4.4 million. Uniswap is integrating Sudoswap, a decentralized NFT exchange, showing NFT ambitions are well underway. "Full Sudoswap Support" Will Be Available from Uniswap.