Sophia Bennett
Crypto Analyst
Bitcoin is trading near $66,300 right now. But one research model says it should theoretically be worth more than three times that, and the reasoning behind it might surprise you.
A monthly research report from Bitwise's European arm published this week estimates Bitcoin's theoretical fair value at roughly $224,000 if the asset were widely adopted as portfolio insurance against G20 sovereign debt defaults. The research team was careful to describe the figure as a "model‑implied illustrative figure, not a price target or forecast."
That distinction matters. This isn't a prediction, it's what Bitcoin should be worth if the world is fully priced in the risk it's designed to hedge against.
The Model That Started It All
The framework behind the number isn't new. The figure stems from a theoretical framework first proposed by analyst Greg Foss in 2021, which treats bitcoin as a credit default swap on sovereign bonds. Because the Bitcoin network has no central issuer and operates without a sovereign backstop, the Foss model frames it as a non‑correlated hedge against the possibility of major sovereign defaults.
In plain terms: if governments start failing to manage their debt, Bitcoin, which no government controls, becomes one of the few genuinely independent stores of value left standing.
Why Sovereign Stress Is Growing
Bitwise didn't revive this model randomly. The evidence of sovereign bond market stress is mounting in ways that are hard to ignore.
Japanese 30‑year government bond yields have hit record highs while 10‑year JGB yields sit at multi‑decade peaks. The IMF and OECD have warned that governments and companies are set to borrow $29 trillion from bond markets this year, 17% higher than 2024, with the IMF describing markets as becoming less forgiving and investors increasingly questioning the limits of sovereign borrowing capacity.
Bitwise singled out Japan's JGB market as particularly vulnerable, citing its roughly $7.5 trillion size as the world's second‑largest sovereign bond market, Japanese investors' approximately $1.2 trillion in U.S. Treasury holdings, and Japan's roughly 230% debt‑to‑GDP ratio.
When the world's second‑largest bond market looks shaky, the case for a sovereign‑default hedge gets stronger fast.
Near‑Term Headwinds Are Real
The report doesn't just make the bull case. It flags genuine short‑term risks too.
Higher global bond yields have made Strategy's STRC perpetual preferred equity dividends less attractive to investors, and STRC has recently traded below par. Strategy buys have accounted for roughly two‑thirds of institutional bitcoin demand via global treasury companies and bitcoin ETPs through 2026 to date, meaning a stall in Strategy's STRC‑funded accumulation could materially dent the flow.
Lose Strategy as a consistent buyer, and institutional demand for Bitcoin weakens significantly in the near term.
Bitcoin Looks Cheap, Tech Stocks Don't
Bitcoin's market‑value‑to‑realized‑value ratio sits in the lower half of its historical distribution, with only 36% of historical readings below the current level. The NASDAQ 100's price‑to‑book ratio, by contrast, is at its highest level on record, with 99% of historical readings below the current level.
By almost any valuation metric, Bitcoin looks historically cheap right now compared to U.S. large‑cap tech. That divergence doesn't last forever, but it can last longer than anyone expects.
The $224,000 model may be theoretical. But the sovereign debt pressures driving it are very much real, and growing.