...
no they did it on and off since 2015.
here is some advice anytime a 50 block count goes under 75% by very wary that the pool has a problem.
may be an error on the pool or may be the pool is attacked or may be an unknown.
but 50 block luck under 75% is not good.
...
You can calculate the CDF[Erlang] of that using the wolfram web page.no they did it on and off since 2015.
here is some advice anytime a 50 block count goes under 75% by very wary that the pool has a problem.
may be an error on the pool or may be the pool is attacked or may be an unknown.
but 50 block luck under 75% is not good.
...
That of course is the CDF[Erl] number I show in the Block Statistics table at the top.
50 blocks, average luck 72.37% = mean 1.3818
http://www.wolframalpha.com/input/?i=CDF%5BErlangDistribution%5B50%2C+50%5D%2C++1.3818%5D
That says the result is: 0.993105
So that's like you expect to average once in ~7200 blocks you'd expect luck to be that bad.
Organofcorti's post about CDF[Erlang]:
https://bitcointalk.org/index.php?topic=77000.msg10638159#msg10638159
Edit: ok I used the luck not the mean, oops, fixed above now, it should have been the mean
