As blockchains are open ledgers, they have a goldmine of information. Many blockchain analysis companies were formed to analyze chains and collect data. This data may also be used to link transactions with real life entities. Nebula is a decentralized search framework. It is open source, so it enables anyone to create a “Google” of blockchains. It can reveal valuable data like the performance of a new token, concentration of liquidity in exchanges or even analyze all smart contracts in one go. It is dev friendly as it supports JS, Ruby and Python. The token will be used to pay transaction fees and computing services.