The decidability problems in traditional formal systems have inherent boundaries. Turing, in his dissertation “Systems of Logic Based on Ordinals,” proposed the concepts of transfinite iterative logic and the oracle Turing machine, offering a theoretical framework to overcome the internal incompleteness of formal systems.
The core ideas of this theory include:
This provides the theoretical foundation for constructing “trust in time” within computational systems.
Bitcoin is an example of turning the logical structure of “trust in time” into a physical process. Its core mechanisms are:
Thus, Bitcoin’s consensus mechanism is fundamentally built on an irreversible structure generated by the maximum hash power humans can invest at any given moment. This structure is not only difficult to forge but also irreversible—serving as the foundation of trust in the network.
Bitcoin is not the only system capable of constructing “trust in time.” More generally, any resource system that approximates a thermodynamically irreversible process, is verifiable, and is competitive, can build a similar “time-evolution structure.” This paradigm can be termed:Time-Trust Consensus Paradigm. Its essential characteristics are:
This structure generally takes the following form:
If Bitcoin represents a decentralized currency system entirely based on “trust in time,” then similar trust structures can be applied to broader domains.
For example, in autonomous driving scenarios:
This forms an “autonomous time-based judgment structure” that can build a trustless safety system for autonomous driving. System safety doesn’t come from centralized control, but from each node’s own mastery of irreversible time.
This is precisely the extension path of the core idea of “building trust through time” in non-financial domains.
By mapping Turing’s “transfinite evolution” in ordinal logic to physical-world resource consumption, Bitcoin has pioneered a time-trust structure driven by real thermodynamics. This structure can be generalized into a universal paradigm:
Any irreversible, competition-driven, and globally verifiable time-evolution mechanism can serve as the foundation for building trust systems.
In the future, every system that requires “trustlessness”—from digital assets to autonomous driving, from public governance to scientific consensus—can construct its own “trust in time” to replace traditional centralized trust mechanisms.