I'm trialing a PPCoin exchange at
https://ppcexchange.bitparking.com. It works similar to my namecoin and litecoin exchanges. If you register please include an emergency PPC and BTC withdrawal address when prompted so the exchange can refund coins if it needs to close.
The
deposit addresses are permanent - they don't change and you can send to them multiple times - which is different from how my namecoin exchange operates.
I just found out I have been sending NMC for at least 6 months to an address which I can't access anymore.
I setup my account on
https://exchange.bitparking.com/ with my Google Account credentials. Now it says that there is no account with that login. I created a new one with the same Google Account, in hope it would recognize me, but nothing.
I've had at least a quadrillion of NMC in there ;-)
http://explorer.dot-bit.org/a/NBW2xn7N8Mo425W6dCamCsc2eAaf7EgYMmNow there are
received and
sent transactions. Could this mean somebody else took ownership of that address?