That's exactly what it is.
We are not guaranteeing any correctness or relilability yet, but we are doing our best to make this the best altcoin exchange, period (lots of work).


Markets resumed! Trading engine updated.

All trades now happen at the best possible price, even if you intentionally screw it up.
If you want to buy at 120 and at the same time there is a sell for 100, your buying price and amount will change accordingly.
If you want to sell at 100 and at the same time there is a buy for 120, your selling price will change to 120 automatically.

A critical error in the trading engine that has been resolved.
Affected users will be processed by an automatic routine that will fix some balances (less than 0.5% of users affected).

Please report any serious issues privately here or on IRC.

Could you PM me with as many details as possible?

CoinMarket.io has not detected an inherent user security issue on our system.

Please use strong passwords that cannot be cracked,
you would not believe the dictionary attacks the hackers are capable of (combining password dictionaries and brute force).
Minimum password length is now 12 characters for new accounts.

Security features such as 2FA and email confirmations are being developed.
A settings page will be avalible soon (enabling you to change to a stronger password, if in doubt).

There is a bounty of 0.25 BTC for anyone that can demonstrate a critical bug in our software that can be exploited in practice.
There is a bounty of 0.10 BTC for anyone that can demonstrate a critical bug in our software that can be exploited in theory (you dont have the tools).

Yep i added chaincoin to openex. first unique coin in a while. you can donate here if ya want to. if not then no worries. no one ever donates really.

CQo19yWcF6ySZozTWbHkx5jUkmgfiUecW5

btw, first 100 users to register with us will get 0% fees

Just post your usernames below, thanks