gantt
    title Global Expansion Cadence — normalized horizons (starts unspecified)
    dateFormat  X
    axisFormat %s
    accDescr: Zero is a normalized comparison origin only. Operational start times are unspecified. Axis values are seconds; phase horizons retain their stated hours.
    Phase_I___Testnet_Supremacy :done, phase_0, 0, 72h
    Phase_II___Mainnet_Pilot_Cohort :done, phase_1, 0, 240h
    Phase_III___Planetary_Expansion_Mesh :done, phase_2, 0, 720h
    Phase_IV___Governance_Acceleration :done, phase_3, 0, 1440h