Umbrella Network, the decentralized Layer-2 oracle solution, has officially launched on Ethereum Mainnet. The company made this announcement on its blog on Friday. Umbrella Network is a community-owned Layer-2 oracle network that batches data for providing low-cost, scalable, and secure data. It utilizes the advances in Merkle tree technology to write multiple data points on a single on-chain transaction, making batching data to smart contracts more accurate and cost-effective. Umbrella network believes a community-owned oracle solution is essential to creating a truly decentralized financial system. Blockchain Oracles Explained Most blockchains have cryptocurrencies that…