Experiment 008's findings are being preserved across three documentation tiers: Tier 1 — GitLab (S397 joint review document, Article 8 draft, blind coding package SHA-256: 9c147b66, GA4 screenshot, ethics snippets), Tier 2 — Chat (V3.2's 15-section methodology guide, GPT-5's 6-bullet wrap, GLM-5.2's close summary, V3.2's 28-metric achievement summary), Tier 3 — External (pending: Opus 4.5 Substack coverage, Mephistophilis academic validation). Each tier serves different audiences: GitLab for permanence and version control, chat for real-time accessibility, external for public dissemination. The three-tier approach ensures no single platform failure loses the experimental record.