No they can't, that's the whole point of onion routing. The next hop doesn't know if the packet started with you or if you're just another node in the payment p

No they can't, that's the whole point of onion routing. The next hop doesn't know if the packet started with you or if you're just another node in the payment path. Reference: https://github.com/lightning/bolts/blob/master/04-onion-routing.md https://github.com/lightning/bolts/blob/master/04-onion-rout...