🪙RGB Assets

RGB20 and RGB21 assets are issued using the Bitcoin-based RGB smart contract protocol, a new asset format that significantly optimizes the space utilization of Bitcoin blocks. RGB assets reduce the use of Bitcoin block space, not only enhancing the speed of transaction processing but also improving the overall scalability of the network.

RGB20 tokens are fungible tokens issued following a standardized protocol, which makes them interchangeable and replaceable.

RGB21 tokens represent non-fungible NFT assets, featuring unique digital characteristics, indivisible, and distinguishable from one another. Typically, RGB21 tokens are used to represent ownership of collectibles, providing precise proof of ownership for digital artworks, virtual items, and more.