SugarBlock is a decentralized protocol designed for live video streaming within the Web3 framework. It operates without a central authority, ensuring no single point of failure or control. The protocol is engineered to handle large-scale video streaming efficiently. It employs an on-chain token incentive system to motivate participation and contribution to the network. A delegated stake mechanism secures the network through stake delegation. Incentive security methods are implemented to verify decentralized contributions and prevent manipulative activities. SugarBlock offers a robust alternative to existing centralized broadcasting platforms. It introduces an economically viable solution for broadcasters, reducing costs by up to 80% compared to current centralized offerings.