Bitcoin won the asset war and lost the revolution.

The money built to escape the banks now sits on their shelf — custodied, ETF-wrapped, wrapped again in quarterly reports — and the rebellion that once ran on bedroom miners has a ticker symbol. Ideal Money: When? performs the autopsy: how the cowrie, gold, fiat, and finally Bitcoin each carried an invisible asterisk — the gap between the money promised and the money delivered — and how each one lost it, traded away for convenience, one custody agreement at a time.

Then the book does what no book in this genre does. It draws the money that could keep every promise — digital cash rooted in proof of personhood, one human, one mint — and turns the same knife on its own blueprint. Scores it with the same public instrument it used on Bitcoin. Publishes the verdict: speculative. Unbuilt. Asterisked.

Bitcoin maximalists will hate the per-human supply. Privacy advocates will hate the biometrics. Both will find their strongest objections printed inside, at full strength — because an honest book has to be able to say it may never happen and keep its eyes open while it says it.

For readers of The Bitcoin Standard, The Ascent of Money, and Thinking, Fast and Slow.

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