8.1 What Bitcoin Is in This Taxonomy
Digital bearer asset with fixed issuance schedule; behaves like synthetic commodity (PoW costliness + verifiability) while remaining non-state.
Bitcoin framing origin-of-money stress test
- Note: BTC credit/derivatives/custody can recreate “paper BTC” and surveillance chokepoints; the base rule-set is the hard constraint, not the surrounding wrappers.
8.2 Interaction with the Fiat–Shadow Stack
Custody + rehypothecation + BTC-as-collateral can rebuild the same fragility patterns unless failures remain local and losses remain private.
8.3 Energy / Security Cost
Thermodynamic cost as neutrality/security budget; comparisons must include full cost of the incumbent system (not only server electricity).
8.4 Distribution and Path Dependence
A hard base does not rewind initial distribution; it changes the rule-set going forward.