Team Kurama — Formulate Hypothesis

Core Hypothesis

“If we make informal waste collection visible and verifiable on the blockchain, we can transform a daily chore into a fundable, creditworthy community asset.”

The Double-Witness Theory

To ensure data integrity without complex technology, the team hypothesized a two-layer validation:

Layer 1: Digital Log (Collector)

• Any “Small Boy” with a basic phone dials 3842007#
• Logs bags collected, location, and time
• Data stored in temporary buffer

Layer 2: Physical Validation (Hub Coordinator)

• Hub coordinator confirms physical delivery
• Matches digital log to actual bags
• Only then does record become permanent

Testable Prediction

“If a child can dial a USSD code on a Nokia, and a coordinator can verify delivery, we can create an immutable blockchain record of community impact.”

Why This Works

• Trust without complexity — Human verification catches errors
• Accessible to all — No smartphone required
• On-chain proof — Permanent record for future funding