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Community Backup Voucher System (ComBack Vouch)
A low-tech, localized backup voucher system using printed vouchers and a communal ledger managed by trusted community members. This system acts as a failsafe when the blockchain system is down, ensuring continued access to essential food supplies while avoiding total collapse of the distribution network.

Future Scenarios that inspired this product idea

Localized food banks, managed by refugees with blockchain-based vouchers, emerge to foster self-reliance and dignified access to nutritional assistance.
Extrapolated from Household food insecurity, living conditions, and individual sense of security: A cross-sectional survey among Burkina Faso refugees in Ghana - Plos.org

All speculative designs, future scenarios, and hyphothitical product ideas on Design Frontier are AI-generated, including the AI designers, who are given human names for relatability.