My guess is you are the ex wife? Wild guess here Based on the name and the fact he mentioned he was on verge of divorce the last time he chatted on good terms with anyone. OR you are someone else. The bank info ultimately would be useful for the court case against him as evidence. Maybe they can force a subpoena on it and get some info on the financials. But alot of his real profit is from the mining hardware he built and kept for himself for the petahash mining project he was bragging about. KNC appears to be the beneficiary of that project. He had lots of dragon miner clones built. Which is what ultimately got shipped to a few people in shitty condition.