BTC $81,771 -2.80%ETH $2,408 -2.82%XRP $1.32 -3.50%SOL $105 -2.43%DOGE $0.07950 -3.67%USDT — —USDC — —BTC $81,771 -2.80%ETH $2,408 -2.82%XRP $1.32 -3.50%SOL $105 -2.43%DOGE $0.07950 -3.67%USDT — —USDC — —

Personalities

Programmer people

Vol. I · Edition 2026 9 of 136 entries
All Founder Executive Programmer Investor Analyst Influencer Cosmos Politician Ethereum
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Len Sassaman

Retired · Technologist, cryptographer, and privacy advocate

Technologist, cryptographer, and privacy advocate
ProgrammerResearcher
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Laszlo Hanyecz

Laszlo Hanyecz is immortalized in crypto history as the man who conducted the first real-world transaction using Bitcoin. On May 22, 2010, Hanyecz made what would become one of the most iconic exchanges in digital finance: he paid 10,000 BTC for two pizzas. This moment, now celebrated annually as Bitcoin Pizza Day, marked the cryptocurrency’s […]

Programmer
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Joost Jager

Lightning Infrastructure Engineer · Lightning Labs

Lightning Labs
Programmer
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Jordi Baylina

Technical Lead · Polygon Hermez zkEVM

Polygon Hermez zkEVM
Programmer
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Jesse Glass

Lead AI Researcher · DecideAI

DecideAI
ProgrammerResearcher
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John Woods

Chief Technology Officer · Algorand Foundation

Algorand Foundation
Programmer