I am thinking of developing a online wallet (think blockchain.info) for multiple cryptocurrencies that handles private keys client side.
1. Is there a better way than running bitcoind, litecoind, terracoind and so on, on a server and using them to push transactions and get unspent outputs from.
2. Can you actually get unspent outputs from bitcoind.
3. Is there any community interest in something like this?
4. Are there any developers who would be willing to help me develop this. (I am a allright programmer but I could use some help)
5. Is there a js library that can turn unspent outputs in to hex encoded transaction. Needs to support tons of alt coins. I could develop this but if it exists no need to reinvent the wheel.
Thanks in advance!