Blockchain forensics. Transfers to exchanges from the known steemit,inc accounts and the price of steem on those days. It's not an exact science of course hence the word "roughly", but it is a rough estimate of what they transferred and the prices on those days. Do the math. It's likely not exact, but in the proverbial ballpark.
Blockchain forensics. Transfers to exchanges from the known steemit,inc accounts and the price of steem on those days. It's not an exact science of course hence the word "roughly", but it is a rough estimate of what they transferred and the prices on those days. Do the math. It's likely not exact, but in the proverbial ballpark.