The 0xHack 2021 Hackathon announced its Chainlink bounty winners, highlighting innovative projects that utilized Chainlink’s decentralized oracle networks to enhance smart contract applications. The winning projects, each awarded $1,000 from a total prize pool of $5,000, showcased diverse applications such as a horse racing dApp using Chainlink VRF for fair gameplay, a platform rewarding exercise with tokens via FitBit data integration, a graphical crypto converter utilizing Chainlink Price Feeds, an NFT Booster Pack dApp on Polygon leveraging Chainlink VRF for randomness, and an exercise incentive program with NFTs featuring random traits. These projects demonstrate Chainlink’s ability to connect smart contracts with off-chain data and services, fostering advancements in DeFi and smart contract development. The hackathon encouraged developers to explore Chainlink’s functionalities, with future opportunities available at events like HackMoney 2021 and the Chainlink Summer 2021 Smart Contract Developer Bootcamp.