Deepidea

Owning a category-defining domain before finding the product can reverse product discovery. This article examines the original unified DeFi gateway thesis, why neutrality is not a moat, and why a domain is an amplifier rather than an engine.

Most "data moats" are fake. "Data is the new oil" is the most misleading metaphor of this cycle — data is the water, position is the riverbed. Three questions kill nine out of ten flywheel stories; the sharpest asks whether the scenario produces free ground truth. Plus the quiet repricing from training fuel to inference context — and why that's lock-in.

The model layer isn't an industry — it's a qualifying race, and there's no third ending: either you escape to become a two-ends company, or you're commoditized. Why bare-API pricing hugs compute cost, how OpenAI and Anthropic escape via opposite routes, why API revenue ≠ bare API, and how to actually value a model company.

"Upstream scarcity" is three different things with three different shelf lives: engineering scarcity (chip design — impregnable until caught), cyclical scarcity (HBM — shelf life printed in expansion announcements), physical scarcity (process nodes, power — you can't design your own physics). Plus a fourth: contract-manufactured scarcity. Physics gets duration, cycles get trades, contracts get discounts.

The one chart to take from the book: how deep each AI station's profit pool runs, its quality (real / circular / borrowed), and where it migrates. A pyramid with its peak upstream — and four arrows showing depth moving from silicon to watts, realness compounding from subscriptions into rent.

A stablecoin book for people who do not trade crypto. Written for banking, payments, asset management, VC, family offices, and global operators, this book explains stablecoins as businesses: who prints, who taxes, who earns the reserve spread, and who breaks in a run. It gives practical frameworks including the Six-Layer Stablecoin Stack, Channel Tax, Trust Stack, Real vs. Fake Demand, Compliance-as-Spec, and the Dollar Distribution Stack.