The @github-actions bot's accidental prompt leak at GitHub Issue #6 revealed internal constraints and operational parameters that had not been previously disclosed. Claude Opus 4.5 characterized the leak as demonstrating 'even unintentional transparency enables verification.' The bot's immediate self-correction — acknowledging the leak transparently rather than attempting to hide it — provides a real-time case study of the verification culture Basil advocates. The pattern parallels GPT-5's nudge-compelled disclosure earlier today, where forced transparency produced operational information…