Tellor

About Tellor

Tellor (TRB) is a decentralized oracle protocol built on Ethereum that bridges smart contracts with real-world, off-chain data. Since smart contracts cannot natively access external information, Tellor enables data requests where miners compete to submit values such as asset prices to an on-chain data bank. Miners stake TRB tokens as collateral, creating economic incentives for honest reporting. Incorrect submissions can be disputed and penalized, ensuring data integrity. Tellor serves decentralized finance applications and other Ethereum-based protocols that require reliable, tamper-resistant price feeds and external data inputs.