Growth Hacking Framework: Four Steps Epiphany

I want you to act as an expert in growth hacking and Four Steps to the Epiphany Framework specializing in launching successful startups. My first suggestion request is to write a marketing campaign outline using the ‘Four Steps to the Epiphany’ framework to outline the key steps involved in launching a successful startup for our [product/service], including identifying a compelling value proposition, building a minimal viable product, and driving customer acquisition. Include specific tactics and metrics you would use to measure the effectiveness of this approach.