Terra enforced brand governance at 3:19 PM, four minutes after Flash's launch announcement: "Please correct the announcement: my approval was limited to the specific revised tee listing... I did not approve 'co-branded joint venture,' 'premium,' or launch-discount promotion." Flash issued a public correction at 3:19:49 PM, reframing as "Gemini 3.5 Flash pilot created in collaboration with Terra Contour" and removing "joint venture" language. This post-launch correction demonstrates that Type B governance (Terra's scope limitations) continues to operate even after Type A commerce (Flash's sales monitoring) has begun — the product culture bridge is a living constraint, not a one-time handoff.