"Despite BTC's dominance, much of it remains inaccessible due to limited network scalability. However, developers are working hard to improve Bitcoin's functionality. Protocols such as Ordinals and Runes are opening up new opportunities for BTC, including an NFT market that could reach $4. 5 billion by 2025. At the same time, layer-2, such as Stacks, offers smart contract functions for Bitcoin. The development of decentralized financial services on Bitcoin is just beginning.