Georgian Koronikon (532-Year Cycle) (格魯吉亞五百三十二年周期)

THE GEORGIAN KORONIKON (ქორონიკონი) — the calendar that counts in EASTERS: medieval Georgia dated its chronicles, inscriptions and coins by position within the GREAT PASCHAL CYCLE of 532 years, the period after which the whole machinery of Easter repeats — ‘the koronikon was 447’ is a complete Georgian date. THE 532 THEOREM proven from the catalogue’s own computus engine: 532 = 28 × 19 (solar cycle × Metonic), and at 532-year intervals the golden number, the Julian epact and the solar cycle all return together (asserted at three sample years) — with them every Julian Easter. THE INDICTION CONTRAST: 532 is NOT divisible by 15, so the Roman indiction never comes back with the cycle (asserted). THE CYCLE-13 ANCHOR: creation set at 5604 BC so that twelve great cycles (12 × 532 = 6,384 years, asserted) run out at 780 CE — the thirteenth cycle, the koronikon of the golden age, opens 781: N = 780 + N CE. THE COIN CELLS witnessed and asserted: Queen Rusudan’s bronze of koronikon 447 = 1227 CE, her dirham of 450 = 1230 — dates struck in metal. Cycles 12–14 served (249–1844), both readings of a bare number, refusal outside the documentary life. A forty-sixth tradition opens. Pure compute, no LLM.

Cost: 1 TIAN Points per call. tRPC procedure koronikon.year.