Tor doesn't help you, your channel has an on chain utxo, so when the channel closes it's easy to identify
Commenting here because I am curious too. So nostr:npub1utx00neqgqln72j22kej3ux7803c2k986henvvha4thuwfkper4s7r50e8 says that sending node knows the receiving node. But what about receiving to a private node behind torrent?
Tor doesn't help you, your channel has an on chain utxo, so when the channel closes it's easy to identify