blockchain.info marks the sending address as BTC Guild. AMs account (67117) on BTCGuild is still sitting around the same hashrate it's been at for the last month or so (270,868.32 GH/s). Just a little confused on what might be happening here.
The very exact value of 10 BTC each time also suggests it's not just mining income, which would vary by at least a small fraction of a bitcoin from payout to payout.
That just means they have their payout set at 10BTC, and it is accumulating at least 10BTC within an hours time.
Hard to tell what is going on but assuming the payout address keeps accumulating at this rate till next Wednesday it will be a significant dividend
One can dream since payouts tended to be on Wednesday
Until then we have to wait for FC to say something.
if it is real (online hashing, not accumulated from previous weeks) then it would be 13PH/s. Which is nice