In 30 years, perception reality machines based on the oracle Turing machine theory will be even more popular than the current computer industry. People will engage in the industry of reality perception, manufacturing various types of reality perception machines, which can basically do most of the things that humans can do. Bitcoin is the first application to build an adaptive perception machine based on oracle Turing machines and ordinal theory. BTC is not the end, it's just the beginning. The computer industries such as IBM, Microsoft, and Apple, which used to rely on Turing machine theory, will start over again in the era of adaptive machines that perceive reality based on the oracle Turing machine theory, and the latecomers will take the lead.