ColdStack is a decentralized cloud aggregator: a service that provides aggregated decentralized data storage, such as Filecoin. ColdStack provides users with the most cost-effective and secure way to store their files through AI-based pipeline optimization storage solutions. ColdStack has a unified Amazon S3-compatible API that allows users to easily access decentralized storage solutions. ColdStack focuses on providing bulk storage for data that is accessed infrequently but still needs to be stored permanently. Our tokenization system also allows users to easily create and store their own NFTs and leverage those assets on any NFT marketplace.