Proof Engine Stages — Wealth & Means
A teaching-first business idea validation framework. Ten evidence stages, each testing a single assumption before you spend a dollar.
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Stage 1: Problem Proof
Confirm a real, recurring problem exists for a specific group before spending anything else.
What you're proving: A specific group of people have a recurring, painful problem they would pay to solve — and that you haven't invented it for them.
Evidence threshold: 5+ unprompted confirmations from your target audience, describing the problem in their own words.
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Stage 2: Positioning Proof
Confirm your offer can be understood in one sentence by a stranger.
What you're proving: The right person immediately understands your offer, who it's for, and why it's different — in under 10 seconds.
Evidence threshold: 3+ strangers (not friends) understand your offer without clarification and can repeat it back accurately.
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Stage 3: Pricing Proof
Confirm someone will pay a specific price before you build anything.
What you're proving: At least 3 people agree to a specific price point — unprompted, without discounts or pressure.
Evidence threshold: 3 verbal or written commitments to a specific price from people who match your target audience.
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Stage 4: Prototype Proof
Build the minimum version that proves the core utility works.
What you're proving: You can deliver the core function of your product — and at least one person can complete the primary action without help.
Evidence threshold: One person completes the primary task using your prototype, without asking for guidance.
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Stage 5: Payment Proof
Confirm real money changes hands at your stated price.
What you're proving: At least one real transaction completes at your stated price, with no discounts, and the buyer doesn't ask for a refund.
Evidence threshold: 1 completed transaction at full price from someone outside your personal network.
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Stage 6: Traffic Proof
Confirm you can reach new people repeatedly without paid ads.
What you're proving: You have at least one repeatable channel that brings in qualified strangers without paying for every click.
Evidence threshold: 50+ unique visitors from a single organic channel with at least 3 converting to leads or buyers.
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Stage 7: Support Proof
Confirm you can handle customer questions without it consuming all your time.
What you're proving: You have a documented answer for every common question, and a system that handles most of it without you.
Evidence threshold: 80% of customer questions answered automatically, with resolution time under 4 hours for the rest.
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Stage 8: Terms / Trust Proof
Confirm your legal baseline and trust signals are in place.
What you're proving: You have the minimum required policies, and visitors trust your site enough to give you their email or payment info.
Evidence threshold: Privacy policy, terms of service, and a visible trust block in place. Conversion rate on email or payment is above 2%.
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Stage 9: Community Proof
Confirm users are talking about your product without your prompting.
What you're proving: Real users mention, share, or advocate for your product in spaces you don't control.
Evidence threshold: 3+ unprompted public mentions, screenshots, or referrals from existing users.
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Stage 10: Formation Proof
Confirm your legal and operational structure matches your actual risk.
What you're proving: You have made a deliberate, informed decision about legal structure — and it matches your current stage and risk level.
Evidence threshold: You can explain your entity choice and the reason for it in two sentences.