$BTC In the crypto world, there exists a near 'faith' bias: only coins mined through high computing power, over long periods, and at high costs are deemed 'hard currency'; while coins obtained through mobile mining or airdrops are seen as cheap or even 'air.' However, this notion confuses the essence of value with the appearance of acquisition methods, forgetting the original spirit of blockchain. Looking back at Satoshi Nakamoto's white paper, the greatness of Bitcoin lies not in how much electricity it consumes, but in the decentralized system it constructs that requires no trust, allows free participation, and resists censorship.