Proof of Usefulness Report

Rock Paper Coin

Analysis completed on 2/3/2026

+340

Proof of Usefulness Score

Certified Problem Solver

Rock Paper Coin is a legitimate, venture-backed (Series B, ~$4.8M funding) B2B SaaS platform for the wedding and event industry with approximately 20,000 users. While the project itself demonstrates high real-world utility and verified market traction, the submission provided was of extremely low quality, containing false claims ('most people have used my product', 'audience: everyone') and vague technical details ('leadership' as technology). The score reflects the strong underlying business fundamentals verified externally, significantly penalized for the inaccuracy and poor quality of the submission data.

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Score Breakdown

Real World Utility+160

Audience Reach Impact+40

Technical Innovation+30

Evidence Of Traction+75

Market Timing Relevance+70

Functional Completeness+2.5

Subtotal+377.5

Usefulness Multiplierx0.90

Final Score+340

Project Details

Project URL

http://www.rockpapercoin.com

Description

Rock Paper Coin takes wedding and event businesses to the next level with simple, easy to use, contracts and invoices. Rock Paper Coin is a user-friendly platform, compatible on both mobile and desktop so you can skip the long setup times and confusing tools. Getting paid has never been faster (or easier) because here at RPC, simple is best!

Algorithm Insights

Market Position

Strong market validation with clear user adoption patterns

User Engagement

Documented reach suggests active user community

Technical Stack

Modern tech stack aligned with sponsor technologies

Recommendations to Increase Usefulness Score

Document User Growth

Provide specific metrics on user acquisition and retention rates

Showcase Revenue Model

Detail sustainable monetization strategy and current revenue streams

Expand Evidence Base

Include testimonials, case studies, and third-party validation

Technical Roadmap

Share development milestones and feature completion timeline