Monitor your coins. We offer a secure payment solution. Unlike other services we don't need access to your wallet, and the customers directly pay to your wallet. No need to have bitcoin running on your webserver. You only need to provide your Bitcoin addresses and a callback url - We will inform you immediately when a payment has been done.
BtcBalance is a service wich you can use to store your Bitcoin addresses to view their current balance and total received balance. You can add up to 50 addresses to your account and make as many accounts as you want. So if you're at school or work for instance and don't have access to your Bitcoin wallet, then you can add your addresses to your BtcBalance account and view their status.
Store and share your secrets safely by splitting them into cryptographically-secure pieces. To reconstruct the original, combine a specific number of these pieces. It's simple, secure, and free.
ChangeTip makes it easy to send and receive money online. Tip people, businesses and organizations by mentioning a recipient, @changetip, and an amount.
bit.ink is an invite-only online community focused on the discussion of digital currencies, such as Bitcoin and the wide array of similar projects it has inspired. Think of it as Hacker News for digital currency, without the naive shilling culture of /r/Bitcoin.
