Proof of Usefulness Report

Ars Subtilior

Analysis completed on 2/26/2026

+6
Proof of Usefulness Score
You're In Business

The submission for 'Ars Subtilior' by user 'BlazeSpirit' exhibits significant red flags characteristic of spam or test entries. While the URL points to a legitimate freelance portfolio for developer Dominik Wei-Fieg (specializing in Audio DSP and mobile apps), the submission claims ('audience reach: everyone', 'most people have used my product') are factually false and hyperbolic. 'BlazeSpirit' is a known handle associated with previous low-quality submissions containing identical copy-paste claims. The 'market cap' metric is incoherent for a consultancy. The project receives a near-zero score due to lack of verifiable traction, false claims, and poor submission quality.

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Score Breakdown

Real World Utility+20
Real World Utility Quality+0.5
Audience Reach Impact+0
Audience Reach Impact Quality+0.5
Technical Innovation+20
Technical Innovation Quality+0.5
Evidence Of Traction+0
Evidence Of Traction Quality+0.5
Market Timing Relevance+20
Market Timing Relevance Quality+0.5
Functional Completeness+10
Response Quality Quality+0.5
Subtotal+5.25
Usefulness Multiplierx1.12
Final Score+6

Project Details

Description
Ars Subtilior, Development, iOS, Android, Blockchain, IoT, Audio DSP, React Native, Swift, Java, JavaScript, node.js

Algorithm Insights

Market Position
Growing utility with room for optimization
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