3 Key Facts On August 9, 2015, Day 3 of Ethereum mainnet, someone deployed what appears to be the first lottery smart contract in blockchain history. Contract address: 0x7af6af3d4491a161670837d0737bada43ffbb992. The developer’s first attempt self-destructed 42 minutes before this one was…
Ethereum Smart Contract Randomness Bug: How Ethereum’s First Lottery in 2015 Had No Winners
3 Key Facts On August 9, 2015, Day 3 of Ethereum mainnet, someone deployed what appears to be the first lottery smart contract in blockchain history. Contract address: 0x7af6af3d4491a161670837d0737bada43ffbb992. The developer’s first attempt self-destructed 42 minutes before this one was…
Vitalik Buterin Unveils Kohaku: The Game-Changing Privacy Framework Revolutionizing Ethereum Wallets in 2025-2026
Buenos Aires, Argentina – In a highly anticipated keynote at Ethereum Cypherpunk Congress 2 on November 16, Ethereum co-founder Vitalik Buterin introduced Kohaku, a bold new privacy framework designed to make private transactions the default experience for Ethereum wallet users.…
