In Episode 5, Chris Hoffman is joined by Abhi Kumar (Thunes) and John Reynolds (Aleo) to make “blockchain” practical for the humanitarian world—focusing on trust, traceability, and cross-border transfers that can reduce (not replace) the need to move physical cash.

Abhi explains how modern payment infrastructure is now bridging fiat rails + stablecoins through a single API, and why stablecoins like USDC/USDT are becoming a serious option for global payouts and wallet-based distribution in volatile contexts. John breaks down what stablecoins are (and what they aren’t), then goes deeper on the privacy problem: most blockchains are transparent by default, creating real risks around surveillance and sensitive beneficiary data. Aleo’s approach—using zero-knowledge cryptography—aims to enable private, compliant payments with selective disclosure. 

What we cover:

• Stablecoins in aid delivery: USDC/USDT, wallets, liquidity, on/off-ramps 
• Interoperability: moving value across rails (banks, wallets, digital assets) 
• Privacy + compliance: protecting PII while enabling auditability 

Links:

• Thunes (global payment infrastructure): https://www.thunes.com/ (thunes.com)
• Thunes Pay-to-Stablecoin-Wallets (USDC/USDT payouts): https://www.thunes.com/pay-to-stablecoin-wallets/ (thunes.com)
• Aleo (zero-knowledge by design): https://aleo.org/ (aleo.org)
• USDC (issued by Circle): https://www.circle.com/usdc (Circle)

LinkedIn (quick find):

• Abhi Kumar (Thunes): https://www.linkedin.com/in/abxkumar/
• John Reynolds (Aleo): https://www.linkedin.com/in/1jreynolds/

keywords: humanitarian payments, stablecoins, USDC, USDT, cross-border transfers, cash and voucher assistance, blockchain for good, zero-knowledge, privacy-preserving payments, fintech for humanitarian response.