0x2577a853…6d3fsent to0x70b610f7…388c·#5,904,795·view on Etherscan
{"type":["link"],"claim":{"target":"https://twitter.com/aantonop","title":"Andreas M. Antonopoulos","summary":"Author of: Mastering Bitcoin"}}
Memo 0x0df3455c…c359d0 on Ethereum
unknown sendersent to0x70b610f7…388c·#5,904,795·view on Etherscan
{"type":["link"],"claim":{"target":"https://twitter.com/aantonop","title":"Andreas M. Antonopoulos","summary":"Author of: Mastering Bitcoin"}}