Downstream · draft, not for sending as-is

For the underwriting read

Hey [name],

The Supreme Court ended Chevron deference in 2024, which made regulatory survival a genuinely probabilistic question, and two years later I still can't find anyone pricing it.

The bear case first, because you'd raise it anyway. Every input is public, and a frontier model pointed at public data does maybe 70% of this. The bet is that the other 30% is where the value sits: point-in-time discipline so a backtest can't read tomorrow's newspaper, joins verified by hand before anything ships, base rates fit per mechanism type on thirty years of records, and a public track record that includes the misses, kept before anyone was watching. And to be plain about stage: pre-launch, pre-revenue, no customers. What runs today is the record layer, a daily hash-sealed archive, a Federal Register digest, a presidential corpus, a House floor radar, and a free MCP endpoint. Forecasting does not exist yet, deliberately, because a forecast without a checkable record behind it is content.

The working deck is at https://seedownstream.com/deck/. Underwrite it the way you'd underwrite anything: tell me which number you don't believe, which comp doesn't hold, where the base rates are thinner than I think. If it still looks like a company after that, let's talk.