> ## Documentation Index > Fetch the complete documentation index at: https://docs.decentri.org/llms.txt > Use this file to discover all available pages before exploring further. # Identity Identities are digital representations of individuals, organizations, or assets on the blockchain, combining key management with verifiable claims. This system leverages ERC standards to provide a robust, flexible, and secure way to manage digital identities and associated data in decentralized applications. Our identity system links a unique identifier to a set of keys and claims, allowing you to manage complex identity structures and associated data on-chain. You can attach multiple keys and claims to a single identity, providing a versatile foundation for various decentralized applications. Don’t store any sensitive information on-chain, as it can eventually be discovered.