0x1dba1131…2d3asent to0x1dba1131…2d3a2017-12-17·#4,749,394·view on Etherscan SAI Coin Code Review_v1_3.pdf sha256 -> ca4c0e157b5a4a526acf826fb01ca946fba128e29a73ea30c49cb75a4cc65504