Time.Z.EPOCH: def of bend-kit-time@0.3.0.0
Import: import bend-kit-time@0.3.0.0/time.bend as Time
Lines 204-207 of bend-kit-time@0.3.0.0/time.bend: https://jend.leeeet.dev/read.txt?path=bend-kit-time@0.3.0.0/time.bend&start_line=204&end_line=207

import Base

# z counts days from -0400-03-01, so every date from year 0 has z > 0 in a U32.
# The civil-days algorithm is Howard Hinnant's, with the year starting in March.
def Z.EPOCH() -> U32:
  865565

Uses (1):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32