Turing, Kahneman, and Satoshi Nakamoto actually collectively completed three abstractions of the structure of human intelligence. Corresponding to: Computability (Turing machine) Intuitive judgment (oracle) Irreversibility of Time (Proof of Work) And these three were ultimately unified in the Bitcoin system. 🧵 2/ Kahneman proposed in "Thinking, Fast and Slow": System 1: Fast thinking=intuition, analogy, irretrievable System 2: Slow Thinking=Reasoning, Computation, Formal Logic This corresponds exactly to Turing's two-stage model design. 3/ In 1936, Turing defined the Turing machine in his book "On the Problem of Computable Numbers and Their Judgment". This is an abstraction of human 'slow thinking': Logical reasoning, linear recursion, formal systems, reducible. It solves: What is computable? What can be proven by formal systems? 4/ Later, Turing realized that many important problems cannot be solved within formal systems. So he proposed the Oracle Machine in "Ordinal Logic Systems". This is a modeling of "informal intuitive judgment" - a mathematical form of "quick thinking". 5/ Oracle machines cannot be restored or constructed like Turing machines. It is a 'hypothetical existence' black box used to handle undecidable questions, such as: 'Has this transaction been double spent?' In other words, it simulates "judgment outside the system". 6/ But the oracle itself has its own difficulties: Does it really exist? If the system keeps calling it, is it stable? Turing's answer is to define the process of the existence of oracles using * * Transfinite Iteration * *. 7/ Ultra poor iteration is a method of recursively constructing logical structures to extreme ordinal numbers. It cannot construct oracles, but can 'accommodate' the existence of oracles and maintain consistency in higher-order judgments throughout the entire reasoning system. It is a formal guarantee for the stability of 'fast thinking'. 8/ But this is still just a theoretical structure. Until Satoshi Nakamoto took a crucial step: On top of the super poor structure, the time irreversibility of dissipative structure is introduced to construct the real "oracle system" - Bitcoin. 9/ The structure of Bitcoin is as follows: Turing Machine → Script Execution, Formal Computation (Slow Thinking) Oracle Machine → Block Selection, Double Flower Judgment (Quick Thinking) Time system → PoW and hash entropy increase to ensure irreversibility, stability, and effectiveness of judgments These three parts are nested within each other and are indispensable. 10/ Proof of Work (PoW) is not just a mechanism for preventing cheating. It introduces thermodynamic dissipation and irreversible time, providing real-world stability for divine decision-making. It is a 'time-based' oracle encapsulation. 11/ Therefore, we can map it as follows: Turing machine=human slow thinking (computable, reducible) Oracle Machine+Irreversible Time=Human Fast Thinking (Intuitive, Irreversible, but Stable) Bitcoin is the first complete implementation of this system. 12/ Turing established the foundation for formal computing Kahneman divided cognitive behavior into patterns Satoshi Nakamoto used thermodynamics and cryptography to unify them into a functioning, real system Bitcoin is the first artificial system that truly incorporates a 'natural intelligence structure'. 13/ This is not just a financial revolution, but also a cognitive revolution. Bitcoin is not a 'hard currency', but a hard intelligence. It is not a simulation of intelligence, but a real mechanism embedded in intelligent structures. It may be the starting point for us to approach 'real intelligence' for the first time. 🧵 intact