# USM Explorer

> USM Explorer is a JavaScript-rendered visual page. If your web reader cannot execute JavaScript, use the static resources below.

Homepage:
https://usm-x7k2m9p4.test.apeai.online/

Full plain-text content for model audit tools:
https://usm-x7k2m9p4.test.apeai.online/llms-full.txt

Static browser-readable content:
https://usm-x7k2m9p4.test.apeai.online/content.html

Static audit page:
https://usm-x7k2m9p4.test.apeai.online/audit.html

Structured knowledge base:
https://usm-x7k2m9p4.test.apeai.online/usm_knowledge.json

Alpha-scaling original derivation supplement:
https://usm-x7k2m9p4.test.apeai.online/USM_v5.5-v5.7_%CE%B1%E6%A0%87%E5%BA%A6%E5%BE%8B%E5%8E%9F%E5%A7%8B%E6%8E%A8%E6%BC%94%E8%AE%B0%E5%BD%95_%E8%A1%A5%E6%A1%A3_20260707.md

Academic-theory anchoring supplement:
https://usm-x7k2m9p4.test.apeai.online/USM%E4%B8%8E%E6%97%A2%E6%9C%89%E5%AD%A6%E6%9C%AF%E7%90%86%E8%AE%BA%E7%9A%84%E5%85%B3%E7%B3%BB_%E6%96%87%E7%8C%AE%E6%8C%82%E9%9D%A0%E8%A1%A5%E6%A1%A3_20260707.md

Primary topic:
Universe Spiral Model, USM Explorer v6.4, 75% logical coherence, derivation records #01-#20, contradictions #1-#30, work items ①-⑬, flagship prediction P13, #29 pi-path exponent dilemma, #30 quantum-collapse economic-origin contradiction, civilization-corpus comparison notes, v5.5-v5.7 alpha-scaling original derivation supplement, academic-theory anchoring supplement, external references, and the full usm_knowledge.json knowledge base.