A block reward stands as a cornerstone of the cryptocurrency ecosystem, playing a vital role in maintaining its decentralised nature. Serving as the incentive for miners who validate transactions and secure the network, the block reward fosters competition and ensures the integrity of the distributed ledger system. This reward not only compensates miners for their computational efforts but also facilitates the creation and distribution of new coins, effectively managing the supply and demand dynamics of the digital currency. By eliminating the need for a central authority, the block reward epitomises decentralisation, fostering transparency and innovation within the cryptocurrency space.