Sealed Forward Calendars 2027–2033 — Lunar-Geospace Episode-Risk State (SHA-256 commitments)

This record commits, in July 2026, to seven complete yearly calendars (2027–2033) of adeterministic daily geomagnetic episode-risk state derived from lunar–solar declinationgeometry, via SHA-256 hashes of the calendar files. The calendars were computed from lunarephemeris plus a frozen epoch calibration, per the openly archived method of record(10.5281/zenodo.21208833), which reports a sign-reversing lunar-solar declination gate inground and Swarm magnetic variability, its pre-registered out-of-sample confirmation at the2025 major lunar standstill, and a registered 2026–2030 forecast. Publishing hash commitments now — before any target-year data exist — makes every futureadjudication tamper-evident: when each year's calendar file is revealed (after that yearends, with an adjudication against observatory data), anyone can verify it matches the 2026commitment. The README in this record discloses the single conditional element (the epochsign path, which follows the registered nodal hypothesis: positive through 2029, negative2030 onward) and the scoring convention recommended around the 2029–2030 transition. The state flag concerns the temporal clustering of low/mid-latitude ground-magneticvariability extremes (multi-day episodes). It is not a storm forecast and carries noGIC/grid, GNSS, or satellite-drag claims.