After I go to Network > Diagnostics > Network Utilities > select Ping under openwrt.org the following appears, which appears to receive 5 packets:

PING openwrt.org (78.24.191.177): 56 data bytes
64 bytes from 78.24.191.177: seq=0 ttl=45 time=320.958 ms
64 bytes from 78.24.191.177: seq=1 ttl=45 time=327.736 ms
64 bytes from 78.24.191.177: seq=2 ttl=45 time=322.592 ms
64 bytes from 78.24.191.177: seq=3 ttl=45 time=321.142 ms
64 bytes from 78.24.191.177: seq=4 ttl=45 time=320.564 ms

--- openwrt.org ping statistics ---
5 packets transmitted, 5 packets received, 0% packet loss
round-trip min/avg/max = 320.564/322.598/327.736 ms

Then I go to Status > Miner Configuration and under Pool1 worker, I wanted to ask:

This part of the string  -  12pYWpT7wfmKgoiK7HaAfy8DCeuYofJRHt - this looks unfamiliar, do I insert my Bitcoin wallet address here?

Thank you for your help, I really do appreciate it