Wait, did you solve the challenge?
That's my account.
I show people what is listaddressgroupings and change address.
How does it relate.
How to read block explorer.
By the way, I am not interrested.
you can't just say you no longer interested, people would view you as dishonest, scum, a coward or have no honor. you have tried to answered on every other little bit challenges. if you can't answer or can't no longer trace the transaction please say so.
I am not interrested in Dev's challenge.
Dev has refused to acknowledge the existence of hard link.
So, I am not interrested.