One fire.
Everyone’s sparks.
The live BTC/USD price controls the physical size of the fire. Market activity lifts subtle sparks, and every newly detected Bitcoin block brings a brief flare.
Burning the note is fictional. Your first accepted burn gives this browser an anonymous Ember number; one burn per UTC day joins the shared fire. No account, wallet connection or prediction.
No real money is destroyed. BTC tips support the project; they are never burned and do not buy an investment.