Whether somebody must keep mining in order to let all the wallets keep sync

[supercanada1]

Whether somebody must keep mining in order to let all the wallets keep sync
for a new coin, Whether somebody must keep mining in order to let all the wallets keep sync, when I start, it always says out of sync

[MicroGuy]

Whether somebody must keep mining in order to let all the wallets keep sync
for a new coin, Whether somebody must keep mining in order to let all the wallets keep sync, when I start, it always says out of sync

In order for the blockchain to advance, someone must mine. If the blockchain does not advance, the client can't naturally sync.

[supercanada1]

thanks

[lemoncoolers]

when I start, it always says out of sync

Probably your client is old version or you need to add nodes manually!