Zengo coordinates citizens and city stakeholders using a decentralized, plural voting budget system to address urban issues and bolster city budgets in Mexico and Latin America.

NFC wallet

DeFood leverages decentralized tech for food security, using Salt Spring Island for pilot projects like 50 Farms for local food production, while integrating Blockchain for revenue streams and localized digital currency to support agriculture and sustainability.

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Contributed to Ethereum.org by updating the reading sections, editing PoW vs PoS introductions for clarity, and revising the FAQs on proof of stake.