pubky-knowledge-base/pubky-core/Data Stores.md

Pubky Data Stores

Data Stores are decentralized storage nodes that host user data in an encrypted format. Key aspects include:

• Data is encrypted at rest using users' public keys. Only the user has access.

• Stores provide access to data through an API, allowing reads by authorized services.

• Versioning and conflict resolution is handled through Merkle trees for efficient syncing.

• Stores can be run by individuals, co-ops, or commercial providers anonymously.

• Redundancy is achieved through data replication across multiple stores.

• Incentives encourage availability through services fees or peer-to-peer micropayments.

• Data control remains with users even if a store goes offline through credible exit options.