Developer Builds Real-Time Solana-Snowflake Pipeline to Score World Cup Fan Conviction

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A developer created FERVOR, a real-time conviction oracle that tracks World Cup fandom by analyzing on-chain wallet behavior across 16 country tokens on Solana. The system ingests live swap and transfer data via Helius, processes it through a six-stage pipeline using Snowflake Dynamic Tables and Cortex ML, and writes computed scores back to a Solana devnet oracle account every five minutes. Conviction is measured by metrics such as how long wallets hold a team's token, with Argentina currently leading at an average hold time of 109 days. The project was built as a Weekend Hackathon submission targeting best use of both Snowflake and Solana, demonstrating a bidirectional data loop between the two platforms. A live Streamlit-in-Snowflake dashboard surfaces analytics including anomaly detection, forecasts, and AI-generated briefs without requiring external hosting.

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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ProgrammingDEV Community ·

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