Quote from: Findingnemo on Today at 07:27:39 AM

Kind of mysterious not because the total accumulated amount in a very short time is just due to the transaction history where you can see exact rounded figures repeated.

I checked the TX history the address received 1700,1750,1800,1900 multiple times which made me curious whether it is some kind of salary for their job or what. And after a while, it received only dust amounts.

Quote from: rybako on Today at 07:06:40 AM

not sold a single satoshi.

Actually no, because you can see the address spend 0.25000000 BTC.

Aye man that's huge number of Bitcoins. Shocked

I wish my bankroll would have been like this guy. Lolz. Even with the interest earned on this amount, I would have lived... I am sorry my next 10 generations would have blessed me for this. Lolz

As the assumptions move forward it could be either a real whale or it ould be either another exchanger, however, the steady holding and having public confirmations of this address is another level and one of the best characteristics of having a block explorer. I think without that we would have never understood that there are so many Bitcoins in circulation from a single address.

The only way to know whether it is from an exchanger or an individual is to keep looking at the future patterns. If they remain consistent then it is definitely an exchanger. If change the course it's gonna be individual since they would not risk their Bitcoin with singe address like this.