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Data Sovereignty · Articles

Data Sovereignty — ArcBlock builds decentralized identity, user-owned data, Blocklet infrastructure, and AI-native application systems.

The Data Is Still There. I Have Already Lost It.

OpinionSep 25, 2026

The Data Is Still There. I Have Already Lost It.

Data in your hands may no longer be usable. Data in the cloud may still be yours. A personal history of data sovereignty across floppy disks, MO media, cloud services, private keys, and AI.