We need a decentralized exchange! First step? Get USD into a digital decentralized form!
Thanks Rassah. I've been arguing why this may actually be a positive thing today too (see below).
That being said, one thing I do find suspicious about the proposal is the use of the Mastercoin protocol. Isn't open-assets (colored coins) the logical (and neutral) choice?
In any case, as much as I'd like to see blockchain-tradeable assets like this happen, I can't imagine the SEC allowing companies to issue digital "bearer"-IOUs any time soon.
If this project comes to fruition in the form described in the WSJ post, it could be a very good thing for bitcoin. It will be the first serious decentralized asset traded on the Blockchain. The asset will of course be "IOUs for US dollars". Read the post:
Realcoin is the latest in a wave of so-called Bitcoin 2.0 ventures, which use bitcoin’s computer infrastructure to exchange property and execute contracts without third-party intermediaries. These projects open up bitcoin’s decentralized, peer-to-peer network to a variety of commercial uses beyond just transactions denominated in bitcoins.
This is an application of the colored coin idea that most people here were excited about. Realcoins are bitcoin tokens encoded in such a way that each token represents an IOU for a certain number of dollars. The blockchain technology and digital signatures allows users to split up and re-assign these IOUs in a decentralized and trustless way (without the assistance of the issuer of the IOUs).
...Realcoin will use a Bitcoin 2.0 software protocol known as Mastercoin…
Apparently they are using the Mastercoin protocol as opposed to Open-Assets (colored coins); but regardless, Realcoins are
Blockchain assets. Blockchain assets are only secure if the Blockchain is secure. The Blockchain is only secure if Bitcoin is valuable.
...we are digitizing the dollar and giving that digital dollar access to the bitcoin blockchain…
Since digitized claims for these dollars will exist on the blockchain, then it will be very efficient to trade bitcoins for these dollar IOUs
1. Imagine that you just sold 10 BTC and have a USD balance sitting at Bitfinex. Wouldn't it be nice to withdraw this balance over the blockchain? If you trusted the issuer of Realcoins more than Bitfinex, wouldn't this also be preferable, as it would reduce your counterparty risk?
Here's a cool app that might be possible with a little creativity and carefully execution:
1. Create a wallet that stores bitcoins AND real coins.
2. Add a "slider bar" in the app that allows the user to select anywhere between 0% and 100% bitcoin exposure. With the slider at 0%, your wealth is correlated with the $; with the slider at 100%, your wealth is correlated with BTC. At points in between, your wealth is correlated to each in proportion to your exposure. Your wallet automatically initiates the required realcoin/bitcoin swaps each time you adjust the slider. Feeling a bit bearish? Just slide the bar from 80% to 60%. Feeling bullish? Crank it to 100%.
Just imagine 1,000,000 people moving there sliders up by 10% all at the same time lol.
Seriously though, the biggest obstacle here is regulation. Since Realcoins would actually be IOUs traded on the blockchain, it seems they would fall under the jurisdiction of the SEC. But the WSJ post doesn't really discuss this important aspect in any real detail…
Remember: there's only one Blockchain asset with zero counterparty risk. http://en.wikipedia.org/wiki/Attractor1If the Open-Assets protocol was used, then it would be possible to trade BTC for $-IOUs in a trustless manner using a single coinjoin TX. I'm not sure if this is possible using the Mastercoin protocol, but perhaps someone else knows.