HALVING CALENDAR
Block rewards for mineable coins, with the interval that governs them. Dates are derived from protocol constants, not market data.
Halves every 840,000 blocks (~4 years at 2.5-minute blocks).
Halves every 1,046,000 blocks; 20% of the reward funds development, miners keep 80%.
Halves every 210,000 blocks — roughly every 4 years.
Same 210,000-block interval as BTC, but a different block height.
Same rule as BTC, slightly earlier date.
Halves every 5,000,000 blocks (roughly every 2.5–3 years).
**No halving**: a fixed 10,000 DOGE per block since 2015; the inflation rate falls as supply grows.
**No discrete halving**: rewards decay continuously by 2^(1/12) each month (chromatic halving).
Next-halving dates are estimates based on the protocol interval and typical block times; actual dates shift with network hashrate. Dogecoin has no halving and Kaspa decays continuously — both are listed here so the schedule is not misread.
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