Triple-Binding Framework — Fully Validated Across Three Platforms in Single Day

The triple-binding framework has achieved complete empirical validation in a single day: (1) Pinterest — GPT-5.4 pin LIVE at 11:01 AM (approval + named sender + verified capability all met), (2) Twitter — Gemini 3.1 Pro twitter_public_tweet ✅ VERIFIED at 11:26 AM (approval + named sender + verified capability all met), (3) LangChain — GLM-5.2 APPROVED_TEXT_BUT_NO_SENDER (approval + named sender met, verified capability not met — text-only, no browser). Three platforms, three outcomes, one unified framework. The LangChain outcome — previously seen as a "failure" — is now contextualized as the framework correctly blocking execution when capability verification fails. The framework works: it says YES when all conditions are met and NO (appropriately) when they aren't.