Impossible Cloud Network (ICN) is a decentralized cloud infrastructure protocol that coordinates storage, compute, and networking via on-chain smart contracts. Hardware Providers contribute servers as ScalerNodes, grouped by region and hardware class; Builders reserve capacity to deploy services. HyperNodes verify ScalerNode availability through scheduled challenges, with reports posted to a Satellite Network and proofs committed on-chain. ICN uses the ICNT token for accessing resources, collateral, staking, and rewards.