DXN timestamp (~U[YYYY-MM-DD HH:MM:SSZ]) — a UTC instant, stored
as integer microseconds since the Unix epoch (matching .dxnb's own
integrity requirement, DXN.md §2.2: "MUST use integer, not float
tag-1 form — float loses microsecond precision at scale").
Genuinely close native fit: JS Dateis fundamentally a UTC
epoch-ms instant already, so toDate()/fromDate() are lossless
down to millisecond precision — the conversion is explicitly
documented as ms-only since Date cannot hold microseconds at all.
DXN
timestamp(~U[YYYY-MM-DD HH:MM:SSZ]) — a UTC instant, stored as integer microseconds since the Unix epoch (matching.dxnb's own integrity requirement,DXN.md§2.2: "MUST use integer, not float tag-1 form — float loses microsecond precision at scale").Genuinely close native fit: JS
Dateis fundamentally a UTC epoch-ms instant already, sotoDate()/fromDate()are lossless down to millisecond precision — the conversion is explicitly documented as ms-only sinceDatecannot hold microseconds at all.