RetoLabs ezPick from tweet: 1884250044376965556
数据链: eth
所在块: 21763585
块哈希: 0xc436f75a1105ce620a363b55aa22eb50cc5384671a5878e4824895eca826e6bf
How it works
At the start of the drawing, we use the latest block hash from Ethereum blockchain as a seed, then perform a 64-bit XOR operation with the keccack hash from the string which composed from participant's twitter accountId and the target status id. After sorting the results from highest to lowest, the top N individuals are the winners.
