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In an emergency, this protocol enables people within the affected community to exchange essential goods and services such as food, disaster-prevention supplies, clothing, and medicinal herbs. Because it has functioned as one of the foundations for currency issuance and trust even in normal times, it can continue to support the production and distribution of essential goods like food if existing infrastructure is disrupted.

Even if the national currency or banking systems are down, currency issuance and circulation are managed locally, and can continue in both digital and analog forms—providing a sense of stability. This is why it can function as an emergency disaster prevention system.