May 2019 Summaries

The text outlines Chainlink's launch on the Ethereum mainnet, emphasizing its role in enhancing smart contract functionality by addressing the "oracle problem," a challenge where smart contracts lack reliable access to off-chain data. Chainlink aims to preserve the extreme reliability of smart contracts by providing decentralized oracle networks, which ensure that external data inputs are secure and trustworthy, avoiding the pitfalls of single points of failure. The platform seeks to enable smart contracts to operate in various industries by providing reliable data feeds, such as cryptocurrency market prices, thereby supporting the decentralized finance movement. Chainlink's approach involves using multiple independent nodes for decentralized computations and aims to expand its oracle network by incorporating more data sources and node operators. The text also highlights Chainlink's commitment to improving the reliability and security of its network through technical and identity reviews of node operators, as well as its plans for future developments in trusted execution environments and increased efficiency in oracle networks. The team expresses gratitude to its community and invites participation from developers and other interested parties to contribute to the growth and development of the Chainlink ecosystem.

At the ETHNewYork Hackathon, teams integrated Chainlink oracles with smart contracts, demonstrating innovative applications on the Ethereum blockchain. The first-place winner, French Toast Kitty, received $4,000 for their Dapp, which enhances the CryptoKitties game by incorporating real-world weather data to suggest activities for users' digital cats, showcasing the potential of integrating external data with blockchain. The Judges Choice Award went to Blocksolid, which earned $1,000 for creating a platform that allows donations to fund Internet services in developing regions, using Chainlink to ensure funds are distributed based on service reliability. Both projects highlight how Chainlink facilitates the use of external data to enable advanced functionalities in smart contracts, opening new possibilities for blockchain applications.