Oracle and Computation: The Boundary between Physical Perception and Mathematical Thinking If the physical world is constrained by time, while the mathematical world transcends time, what is the 'oracle' that connects the two? Logical thinking on intangible structures, irreplicability, and endogenous systems: 1/Truth is not in substance, but in intangible structure There is no tangible maximum number, infinity is essentially a higher dimensional abstract structure that transcends entities. The most authentic thing in nature is' out of nothing '. Truth does not exist in any concrete entity, but in intangible abstract structures - the so-called "gods" or "oracles" are not the ultimate answers given by entities, but the expression and prompts of the collective knowledge field of human intelligence in intangible structures. 2/Physical Structure vs. Mathematical Thinking The 'oracle' is an irretrievable node. It is not a mathematical expression detached from matter, but a physical structure: Mathematics: a product of pure thinking, not bound by natural laws. Physics: Naturally constructed entities that are irreversibly constrained by the thermodynamic "arrow of time". The essential difference between the two lies in whether they can perceive the true nature. Why is Bitcoin not replicable while code can? Turing machines and computable theory both belong to the realm of mathematics, but the "Oracle" introduced by Turing in 1939 in ordinal logic systems essentially refers to judgment instructions outside of mathematics - that is, external inputs for humans after perceiving physical nature. • Calculations without oracles: such as programming code, purely mathematized, cost free, and infinitely replicable. • Calculations containing oracles: embedded with the time and perception fields of physical nature, possessing irreplicable absolute uniqueness (such as the native physical state of Bitcoin). 4/Endogenous IO vs Exogenous IO System Based on the way of contact with the 'oracle', the system is divided into two forms: External IO systems (such as traditional computers): do not require direct contact with oracles, only passively receive and process external inputs given by humans. • Endogenous IO system: The oracle perceives and generates itself within its system. The transition from "passive input processing" to "internal autonomous perception generation" constitutes the fundamental boundary for the system to cross from mechanical computing to entity perception. Summary: Pure computation belongs to mathematics that is not constrained by time, and true wisdom and non replicability must be built on the physical perception (oracle) embedded in the arrow of time. Philosophical Computing Theory Web3 BTC Artificial Intelligence Thinking Model Original link: https://(github.com)/gguoss/My-10-Year-Journey-in-the-Crypto-World/blob/main/PhysicOracle.md