Re: Location of .onion address on windows machine?

Have a look into the debug.log file (the standard location is in the data directory of Bitcoin Core which on Windows should be %APPDATA%\Bitcoin\). When the node starts the log entries start off with lines like:

Code:

2024-04-20T10:33:38Z Bitcoin Core version v26.0.0 (release build)
...

After some lines and

Code:

...
2024-04-20T11:06:52Z init message: Done loading
...

you might find a line like this near the above "init message: Done loading" entry

Code:

2024-04-20T11:06:52Z [tor] Got service ID <redacted to preserve privacy>, advertising service <redacted to preserve privacy>.onion:8333

You should see there the onion address of your node.

You can also execute in a command line window

Code:

bitcoin-cli.exe getnetworkinfo

Code:

getnetworkinfo

in the console tab of the Bitcoin Core GUI window. The mostly last record for "localaddresses" also contains your local .onion address.