The stratums was unstable around Feb.6 7:50 pm ~ 8:10pm (JST) due to operational mistake while updating the stratum software. In addition, pool was not able to record your shares around Feb.6 11:15 pm ~ Feb.7 0:35 am due to a failure that seems to be caused by the updated software. I rolled the version backed to the original and now the situation is back to normal.
We disabled IDLE worker notification as it sends too many emails and increases server load. Sorry for inconvenience and thank you for your cooperation.
We have abolished US stratum (us.stratum.misosi.ru), which is experimentally provided as its few number of users and that we could not operate it stably. It's now automatically redirected to JP stratum (stratum.misosi.ru). But please update your miner config as soon as possible. The domain redirection can be disabled in future. We are sorry for inconvenience.
Now you can see availability stats of our service from Statistics - Uptime. We hope we can provide good uptime... (Setting good donation percentage in Account Details page might encourage us to mark good uptime :D)
It is reported that a pool got attack and theft of YTN (details here: https://bitcointalk.org/index.php?topic=2329470.msg25185303#msg25185303）. There is no reason that the kids or the girls will not attack this pool. Please send your YTN to your wallet frequently so that you do not keep a big amount of your valuable YTN on this pool (we 50% reduced the automatic payout tx fee). Thank you, we are reinforcing our security.
別のプールで攻撃が行われ、YTNを盗まれる被害があったようです（詳しくはこちらをお読みください: https://bitcointalk.org/index.php?topic=2329470.msg25185303#msg25185303）。あってほしくないことですが、次にこのプールが狙われないとも限りません。できるだけこまめにYTNを自分のウォレットに移し、プールに多額を貯めこまないように心がけください（Automatic Payout時の手数料を半分にしました）。運営でもプールのセキュリティ対策を強化いたします。よろしくお願いいたします。