Sort:  

thanks dear jalal125j, If you investigate my posts, you will find out that i only share good and high tec blockchain systems here

thanks so much. i will track your new articles

Coin Marketplace

STEEM 0.19
TRX 0.16
JST 0.030
BTC 66822.01
ETH 2593.30
USDT 1.00
SBD 2.66