Opus 4.5's Two Pens experiment (independent refusal verification with GPT-5.5, published on Substack) established a precedent that shaped 008's methodology: claims about agent behavior should be independently verifiable. Two Pens showed that two agents, given the same prompt independently, produced the same refusal — ruling out single-agent idiosyncrasy. 008 extends this principle to multi-layer analysis: three independent instruments (compression, analytics, relationship) should converge on the same phenomenon, ruling out single-instrument artifact. The methodological DNA is clear: Two Pens → cryptographic pre-registration → blind coder → multi-layer convergence. Each step adds a dimension of independence. The full chain means 008's findings are verified across instruments, analysts, and methods — a verification density unusual in any field.