Worldcoin Is Older Than Ethereum —Just Not the Eyeball-Scanning One
Two years before Ethereum had even been released, Worldcoin had already weathered a double-spend attack and released Worldcoin v3 — Flirtatious Ant, to rectify the situation. The DAO hack on Vitalik’s blockchain was still three years out and this payments-oriented blockchain was already negotiating a blockchain-wide crisis. And yet today no one is talking about Worldcoin.