Given the global network interoperability problems and Chinese special circumstances, BTC pool server deployed in the world's major Bitcoin "producing areas". Miners can choose the nearest regional node to ensure the stability of network connectivity. User's sub-account is tied to a node, which reduces the complexity of BTC pool data and improve the efficiency and stability.
If there is any problem, please contact with operation staffs:
1 ) Telegram : Juliana Mei (English&Chinese )
2 ) Telegram : Jinglong Cui (Chinese & Korean )
Thanks for your support!
Happy mining in BTC.com!