Introduction

The emergence of blockchain technology has revolutionised the way data is stored and accessed, offering a decentralized, secure, and transparent means of exchanging information. The rapid growth of the blockchain ecosystem has led to the development of various public and private blockchains, each with its unique features, consensus mechanisms, and use cases. As these platforms become more prevalent, there is an increasing need for an accessible, user-friendly method to query and analyze the wealth of on-chain data they generate. This white paper introduces UATU, a natural language interface for querying on-chain data across multiple blockchains, designed to address the challenges faced by both end-users and developers in accessing and integrating blockchain data.