Despite bitcoin being the original cryptocurrency and corresponding blockchain, its functionality has been extremely limited up to this point relative to the smart contracts and decentralized finance (DeFi) functionality offered by Ethereum, Solana and other blockchains. However, this dynamic is set to change with the emergence of Bitcoin Layers, the meta-protocols, sidechains, layer 2’s and other technologies currently being built on the Bitcoin blockchain. These layers will enable faster payments, as well as lending, enhanced functionality of fungible and non-fungible tokens, decentralized exchanges, GameFi, SocialFi and many other use cases. Holders of bitcoin will soon be able to increase the productivity of their asset via a protocol-based decentralized financial system. The primary differentiator between DeFi on Bitcoin and DeFi on other chains is the underlying asset (native token). Whereas Ethereum, Solana and next-gen blockchains compete on the merits of their respective technologies, DeFi on Bitcoin is purely focused on increasing the productivity of bitcoin, placing the Bitcoin DeFi ecosystem in a league of its own.