Atom is the native cryptocurrency of the Cosmos network, a platform that seeks to provide a framework for blockchain networks to communicate and interact with each other, allowing for the construction of an integrated blockchain ecosystem. The main goal of Cosmos is to address challenges faced by traditional networks such as the inability to communicate (interoperability) and scalability.

The Cosmos network is based on the Tendermint protocol, which helps achieve transaction speed and scalability. Atom is used within the network for various purposes such as:

1. Staking: where users freeze their Atom tokens to participate in securing the network and receive rewards.

2. Fees: to pay transaction fees within the network.

3. Governance: gives Atom holders the right to vote on decisions related to the development of the network.

The main goal is to create an “Internet of Blockchains”, where multiple networks can communicate and work together in an integrated manner.