DIA's oracle mechanism is revolutionizing data verifiability in the Web3 ecosystem by ensuring that every step of data processing is transparent and on-chain. Unlike traditional oracles that provide only final data outputs, DIA's infrastructure records the entire data lifecycle, including origin, collection, methodology, aggregation, and delivery, through its Lasernet layer. This approach allows users to trace the data path, enhancing trust and reliability. DIA sources data from over 100 centralized and decentralized exchanges, covering more than 20,000 assets and integrating with over 60 blockchains. This extensive network supports over 200 decentralized applications, securing more than $100 million in value. As the on-chain financial sector moves towards greater autonomy, DIA's model positions data as critical infrastructure, challenging the reliance on untraceable data sources.