兄弟们，Etherscan @etherscan 10周年活动完整版答案 https://t.co/RUVMtxlic4 Test Your OG Knowledge 1、When did Etherscan officially launch? ☑️12 August, 2015 2、Which early Etherscan-verified contract includes a read function that returns 'Hello Ethereum!'? ☑️0xa3483b08C8A0F33eB07afF3A66fbcaf5C9018CDC 3、What was the gas limit for the first 10,000 Ethereum blocks? ☑️5000 4、What did devops199 write after freezing over 500,000 ETH in Parity's multisig wallets? ☑️I accidentally killed it 5、Which of these ICOs sold out the fastest? ☑️Basic Attention Token(BAT) Test Your DeFi Summer 2020 Knowledge 1⃣Yam Finance 2⃣Curve Finance 3⃣Introduced $COMP rewards for liquidity providers 4⃣12 million 5⃣$15 billion Easter Egg Hunt ☑️ES10yo Easter Egg Hunt #2 ☑️ESRRLD