Quote from: kzv on March 02, 2016, 07:08:02 PM

Quote from: ~Bitcoin~ on March 02, 2016, 04:49:44 PM

if private key is saved in users browser cache than if we clean cache than we will lost our access to coin? Huh

Hi,

you can use backup feature to gain access to your wallet at any time from anywhere

see at: Security -> Backup/Restore wallet

For tests you can use my private testnet key: cPtyQjUSvdkWV2ahPVtKajHEhARc2BavfaokHwXPaoGMdmKMP4gT

so site just generate bitcoin address and private key with java and then store that in session cookie in browser which than will be used to do transactions?

Than i think you can also add lots of other coin in your site in this way.