Bitcoin
(unit of BTC) is now most successful and controversial virtual money which is
issued in 2009 by a pseudonymous developer named Satoshi Nakamoto.
As of March 2013, Bitcoin with a valued of 300 million
US dollars is
in circulation. [L5]
Bitcoin
can be used both for real and virtual goods. The scheme maintains a database
that lists
product and service providers which currently accept Bitcoins[L1]
These products and services range from internet services and
online products to material goods (e.g. clothing and accessories, electronics,
books, etc.), professional or travel/tourism services.[L1] A lot of online enterprises
such as WordPress, Mega, Reddit have accepted Bitcoin as a payment currency.
Bitcoins
are issued under certain rules and has a declining issuance rate which will be
reduced to 0 by 2040. And by that time, the total amount of Bitcoins will reach
21,000,000 BTC(10,500,000BTC at the very beginning). As there is not a central
management regulation, security of the system is ensured by its special rule
which stated that the new “gold” will be issued to those (miners) who help
calculate and validate the effectiveness of transactions. The calculation
consumed certain the resource of CPU as well as a huge amount of electricity
which can be seen as the value bases for the currency. In order to make the
money enough for trade, Bitcoin is divisible to eight decimal places.
Let’s
see some examples for the innovation of Bitcoins in retail payment.
Like
Wal-Mart purchased Card, we now have Bitbills(http://bitbills.com) which is a
kind of prepaid card storing Bitcoins to transact in real life stores without
internet connection. Users can either
exchange the cards at face value (for instance at a retailer) or redeem the
funds and spend them in the Bitcoin network.[L2] According to the creator of
this innovation, since their launch on 9 May 2011, the demand for Bitbills has
been substantial. [L2]
Another
important innovation related with retailing is a Bitcoin point of sale system (Casascius Bitcoin POS system ,https://en.bitcoin.it/wiki/Casascius_Bitcoin_POS_system)
developed in Oct, 2011.
Its main function is to
enable retailers to accept Bitcoins at the point of sale[L4].
The most recent
inspiring innovation is a dollar-converting anonymous Bitcoin ATM invented by Zach
Harvey, right, and Matt Whitlock, who wished to sell them to bars, restaurant
and other retail places.[L5] Every ATM is
sold at 1000-1500 Dollars, considering the fact that shops like Cups and Cakes
Bakery in San Francisco and PizzaForCoins are all following the suit. We think
this ATM might be a big success in business. Just as the creator Harvey said:
“It’s so simple that I am just putting in a dollar, before they really know what's going on, their
phone tells them, 'you have Bitcoin’”
There
are many risks concerned with virtual money, including safety (Hacker), value
fluctuation (only exchange value, no deposit value), money laundering, policy
risk (legal status) and so on. All the problem happened in real money may
happen in virtual money.
However
there are also a lot of advantages in it. “The technology represents an easy
way to transfer funds across national borders, a process that currently can be
slow and cumbersome with wire transfers. Bitcoin is less risky for online
sellers than accepting credit cards. While not truly anonymous,
it can be relatively private -- and is far more difficult for the U.S. or other
governments to trace.”[L5]
And
two strong demands coming out of economic development are the most important
factors that make us optimistic on the future of Virtual Money.
Firstly,
the need of a unified currency is more and more obvious in a more and more
globalised economic environment. This is an irreversible process caused by
globalisation. The implementation of
Euro Scheme is a proof for the convergence trend of currency. And Virtual Money
with its feature beyond geographical limitation and redundant regulation
organizations can be a good model for a new Global Currency.
Second,
Technology such as RFID makes it possible for human beings to connect and trade
wirelessly through a global network. This significantly reduced the cost of
transaction, and makes virtual money a currency with strong vitality in a more
and more virtualised human society.
Although
it’s not likely those virtual money schemes existed today can long survive,
even the most successful Bitcoins, due to the political risk and the fact that
government is still the most significant power to make change. They can be
taken as experiments and drives for the emergence of a global based currency.
We can
conclude that with the development of RFID technology and M2M network, it is
possible for Bitcoin to become a drive to push for the birth of a new
governments involved globally unified virtual currency.
Bibliography(L):
1. Virtual
Currency Scheme, Oct 2012, by European Central Bank
2. BIS
(2012), “Innovations in retail payments”, Report of the Working Group on
Innovations in
Retail Payments, May.
4. Casascius Bitcoin POS system, Wikipedia
5. Need Bitcoins? This ATM takes dollars and
funds your account 23 Feb, 2013, by Declan McCullagh
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