Reading Path

Founder / Applied / Commercial Validation

把 business / adoption / customer / investor / government signals 变成 NIW-usable external validation。

Use this if

你是 founder、applied builder 或 commercial operator,需要解释 traction / validation 应该怎么用。

Not for you if

你的 case 主要依赖 publication/citation 等 researcher-style proof,不是商业验证难题。

After reading do this

把 external validation signals 归类到 prong 1 / 2 / implementation traction 对应的 proof line。

An external-validation plan with evidence roles by signal type.

Articles