Glosario
Oracle Significado: ¿Qué Significa Oracle en Crypto?
Definición
Service providing external data to smart contracts
Chainlink dominates with decentralized oracles; it feeds prices to DeFi, preventing manipulation seen in early centralized failures. Types: Centralized (early), Decentralized (Chainlink). Data: Prices, weather, sports. Security: Reputation, staking penalties.