Living Identity OS is the working operating system that turns a person's identity into living, governed infrastructure they can build and act from across the AI economy.
Identity online has lived as scattered fragments — profiles, posts, data trails — that others assemble into a picture of a person. There was no named operating layer that holds identity as one coherent, owner-governed whole capable of doing real work.
Living Identity OS is the operating layer inside Sovereign Identity Infrastructure — the system that makes the category operational.
Canonical definition
The canonical entity record, with full definition and coinage dates, lives in the Emhergence Lexicon:
emhergence.com/glossary#living-identity-os
Lineage
Formerly named the Distributed Identity Engine; renamed Living Identity OS on June 28, 2026. Originated February 13, 2026 (conceptual seed December 2025). The lineage record lives at distributedidentityengine.com.
Disambiguation: distinct from W3C decentralized identity (DID) and self-sovereign identity (SSI) standards, which govern technical self-custody of identifiers; Living Identity OS governs the economic activation of what those identifiers represent. Never abbreviated to "Identity OS."