all memos oldest memos burned about

Memo 0xdff68cd7…3bbd0b on Ethereum

0xff7ff3d9…6fbasent to0x19a5312e…f2fd2019-05-16·#7,771,550·view on Etherscan

0x770f65d7_0xfaa0de0c

More Ethereum memos Memos involving 0x19a5312e…f2fd