About the Cryptsy wallet transferred by microGuy:
It took over 8 hours to rescan the whole wallet against the blockchain, with the following stats:
1. The wallet has 8034 different addresses
2. The wallet recorded 424 648 transactions, between 28OCT2013 to 27MAR2016.
3. The wallet balance is (drum roll).... 419.87580213 ASC - not the expected jackpot...
4. The file indicates that it was created on 11APR2016, two weeks after the last recorded transaction, like if it was a backup copy, and not the original.
5. The wallet was not encrypted.
I am making available a CSV file of the transactions (75MB file) for a few weeks, if anyone is interested in doing some forensic work. The temporary link is here:
https://drive.google.com/file/d/0B5WFLevQNg4DUHBFTGRzZmdfTm8/view?usp=sharing. Interestingly, the wallet had millions of ASC as early as JAN 2016, but it got progressively emptied, at about the same period it was becoming increasingly difficult to withdraw funds from Cryptsy.
I guess that closes this chapter...
EDIT: Read my history book once more, and actually, Cryptsy closed their website on 15 JAN 2016. Looked at the CSV file again, and between 15JAN2016 and 27MAR2016, over 23 Millions ASC (23,562,282.03 to be exact) got withdrawn from the wallet...
Most likely Cryptsy trying to sell ASC that didn't belong to them, on other exchanges, to get their BTC back. EDIT2: Did further investigation, and Cryptsy was allowing withdraws off less significant coins towards the end of Jan 2016. Therefore, the millions withdrew could be from the legitimate owners...