So the real question is did the person who posted (saatoshi_rising) the challenge actually control the coins when puzzle was made?...
All we know from blockchain is that funds from puzzles #161-#255 were withdrawn and redistributed on 2017-07-11 05:00:53 (UTC) after it has been pointed out that puzzles #161-#255 don't make sense and saatoshi_rising acknowledged this.
We can only assume, the creator did this withdrawal & redestribution. Who else would have the private keys for puzzles #161-#255?
Also the exposure of public keys for puzzles divisible by 5 for #65...#160 on 2019-06-01 02:07:26 (UTC) could've only be done by the puzzle's creator, because you apparently need the private keys for this, too.
And this proves what exactly in the context you cited from kTimesG? That you're too stupid to replicate what was talked about, an experiment with an exposed public key from a limited range entropy private key? You're using the wrong playground and tool, dude.
... Are you still asking this question here? Haha
He seems to prefer to bow to his fiat bank and shit his pants in fear. Some people should just stay away from this puzzle if such things are their concern.
About 988
BTC have been invested to fund this Bitcoin cracking challenge puzzle. Let's wait for morons to appear here who say these are crime coins.
