Ethereum ICO Participant Sends Test Transaction to Coinbase After 11-Year Dormancy

August 9th, a Ethereum ICO participant with the address '0x6A53' has just deposited 0.1 ETH into Coinbase after 11 years of silence.

He had only invested $620 in the ICO back then and received 2,000 ETH, now worth $3.83 million, with a staggering return of 6184x.