OFS-2.1 is a dual-display interoperability standard for time representation. It defines Flow-Time for systems, Meaning-Time for human context, and a Civil Display profile for adoption—preserving legal time while adding computable structure.
"OFS-2.1 is a dual-display interoperability standard. It preserves legal time while adding a computable Flow-Time axis and a privacy-first Meaning-Time layer for the age of human-AI interaction."