Crypto assets include cryptocurrencies like Bitcoin and Ethereum, as well as tokens on various blockchain platforms, such as ERC-20 tokens on Ethereum. These assets are characterized by their decentralized nature, ensuring that they are not controlled by any central authority. They can represent value or utility and can be traded on various exchanges. As digital assets, they leverage the security of cryptography to enable secure transactions and ownership verification. The classification of crypto assets can vary and often includes utility tokens, security tokens, and stablecoins, among others.