Five migrations of trust — from trusting people, to trusting records, decisions, agency, simulation, and finally shared reality. 信任的五次迁移——从相信人，到相信记录、决策、行动、模拟，直至共享现实的生成。
Trust is the scarcest resource of the intelligent age. This five-part work charts how trust externalizes itself, step by step, until it stops living in people and starts living in verifiable structure.信任是智能时代最稀缺的资源。本五部曲逐级勾画信任如何一步步外部化，直到它不再寄居于人，而是寄居于可验证的结构之中。
Fact, decision, agency, simulation, world: each part is one leap — from trusting the record, to trusting shared decisions, shared execution, shared rehearsal of the future, and at last shared generation of reality itself.事实、决策、行动、模拟、世界——每一部都是一次跃迁：从相信记录，到相信共享的决策、共享的执行、共享的未来预演，最终到共享现实本身的生成。