A certain Ethereum ICO participant transferred all 334.7 ETH after 10 years of address dormancy, with a return rate of 14269 times BlockBeats News: On August 16th, according to Lookonchain monitoring, an Ethereum ICO participant named "0x61b9" just transferred out all 334.7 ETH ($1.48 million) today after being dormant for more than 10 years. He only invested $104 in the ICO and earned 334.7 ETH - now worth $1.48 million, with a return rate of 14269 times.