Blockchains are, by default, public ledgers containing every transaction recorded by the network. While this ensures transparency, it also violates users’ privacy once an address is linked to an entity.

this photo i took when i was in Medan city last month, nature its good to us, indonesian got a beautifull place everywhere, we can enjoying our trip be like hero everyday. Follow Me @fial Camera Samsung

this photo i took when i was in Geudong city last month, nature its good to us, indonesian got a beautifull place everywhere, we can enjoying our trip be like hero everyday. Follow Me @fial Camera Samsung