Data Storage

Definition ∞ Data storage in the blockchain context refers to methods for preserving digital information within or across decentralized networks. While core blockchain ledgers primarily store transactional data, specialized protocols and decentralized file systems offer solutions for larger, off-chain data sets. These systems leverage cryptographic techniques and distributed networks to provide enhanced security, censorship resistance, and data integrity. They represent a departure from centralized cloud services, offering user control over their digital assets.
Context ∞ The scalability and cost-efficiency of decentralized data storage solutions remain central challenges for wider adoption in the digital asset space. News often highlights innovations in protocols aiming to compete with traditional storage providers while maintaining blockchain’s security and transparency benefits. Regulatory frameworks for decentralized data custody also constitute a significant area of ongoing discussion.