South and North Korean 'Panmunjom Declaration' was recorded on the Ethereum Block ^^

Ryu Ki-hyeok performed it. You can see 'Panmunjom Declaration' by clicking the 'Convert To UTF-8' button on the following EtherScan link ^^

https://etherscan.io/tx/0xf56d81301da93f71368ad7f8d605648d77be6edb13e8875cf3e5906f38d1b548