Shapeshift launches a portfolio wallet
has been following portfolio ideas where you keep a fixed percentage of various amounts of bitcoin and altcoins. Because a small number of crypto-currencies have light-weight wallets, there is a problem with storing the money in a safe way. According to CEO ErikVoorhees hissoftware is a "trustless asset portfolioplatform." I have been waiting years for something like this. Strangely enough, this is done with only an Ethereum wallet. Yet your portfolio altcoins do not need to be on the Ethererum blockchain. Awesome!
This uses Ethereum to back the digital assets. You pay with Ether to get in and you get ether out to get out.
https://news.bitcoin.com/shapeshift-launches-prism-portfolio-platform/
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