Having concluded that Triffin's Dilemma requires removing single-country control of the reserve currency (see [[Economics/Monetary Systems/Triffin's Dilemma Is Inescapable Under Single-Country Reserve Control]]), a user in a Grok dialogue captured 2026-08-13 sketched a three-part architecture to actually do it, then stalled on the last piece. Step 1, decouple: give the US a domestic-only currency, so its supply and demand stay bounded within US borders and printing for global use stops driving domestic inflation. Step 2, peg: settle global trade in a new currency pegged to Bitcoin, chosen for its fixed, code-enforced supply schedule. Reasoning: "Having a known supply schedule means no one could tamper with the supply," which removes the single-controller problem at its root. Step 3, stabilize: since a Bitcoin-pegged currency would be deflationary and discourage spending, route actual trade through a stablecoin pegged to Bitcoin instead, with supply "automatically adjusted... based on market demand," using the market exchange rate as the tightening or loosening signal, backed by a treasury. The design stalled at the treasury. Asked what it would hold, and how minting or burning could stay anchored to Bitcoin's cap without reintroducing a central controller, the user answered "I don't know." The gap is real: a treasury that decides supply adjustments is itself a central entity, the exact structure step 2 was built to remove. The architecture solves the tamper problem for issuance but not for management. **Cross-Domain Connections**: [[Cryptocurrencies/Bitcoin/Stablecoin-Bitcoin Banking Function Replacement]] treats stablecoins as Bitcoin's transactional complement for individual banking; this note applies the same split at the scale of a global reserve currency. [[Cryptocurrencies/Bitcoin/State Bitcoin Reserves Could Extend Dollar Reach Without Resolving Triffin's Dilemma]] is the opposite-direction proposal from the same conversation: using Bitcoin to prop up the dollar rather than replace it. [[Cryptocurrencies/Bitcoin/Terra's Collapse Tested the Exact Mechanism the Stablecoin Proposal Needs]] tests the treasury-adjustment mechanism against the one real-world attempt at it, and it broke. [[Cryptocurrencies/Bitcoin/Bitcoin's Market Scale Remains a Small Fraction of the Assets It Would Need to Rival]] wounds a separate precondition: Bitcoin's total market is currently a small fraction of the assets a reserve currency needs to absorb. ## Source - [[Grok Discussion - Triffin's Dilemma and a Bitcoin-Pegged Escape]] — Grok conversation, captured 2026-08-13 — https://grok.com/c/604c2029-ab1e-4a7e-b7ee-1de7960c85ec?rid=8755bdc2-dc7e-44e4-9516-3e0b2cc5a870