Supply Chain Management: When combined with properly validated business practices, blockchain provides an auditable method to document supply chains. For example, it has been used to ensure conflict-free diamonds,2 protect against counterfeiting manufacturing in IoT,3 and reliably track a product’s materials and manufacturing from source to delivery to promote ethical practices.4
News drives attention, and attention drives understanding. While many people have flocked to cryptocurrencies purely in search of financial gain, there are a ton of people that are simply curious. Some peoples are sticking around and trying to understand what cryptos are all about. While more users increase Bitcoin’s network effect, more people forming in-depth understandings of cryptos also strengthen the active Bitcoin community.
Derivatives are used in stock exchanges and are concerned with the values of assets. Smart contracts in the trading of stocks and shares could revolutionize current practices by streamlining, automating and reducing the costs of derivatives trading across the industry. Settlements could be completed in seconds rather than the three days that are needed at present. Using smart contracts, peer-to-peer trading will become a usual operation, resulting in a complete revolution in stock trading. Barclays and several other companies has already trialed a way of trading derivatives using smart contracts, but they came to the conclusion that the technology won’t work unless banks collaborate to implement it.
Illiquidity. This is mostly moot due to Bitcoin’s $47 market cap but it still makes users sweat. It’s highly unlikely that Bitcoin’s price would plummet and you’d be unable to take action, but it’s still unsettling. As more investors invest, however, illiquidity becomes a negligible risk, as there will likely always be a buyer for Bitcoins waiting.
Disclaimer: Investing in cryptocurrencies and Initial Coin Offerings ("ICOs") is highly risky and speculative, and this article is not a recommendation by Investopedia or the writer to invest in cryptocurrencies or ICOs. Since each individual's situation is unique, a qualified professional should always be consulted before making any financial decisions. Investopediamakes no representations or warranties as to the accuracy or timeliness of the information contained herein. As of the date this article was written, the author owns less than 1 BTC, and no positions in any of the other companies mentioned in this piece. Investopedia does not make recommendations about particular stocks.
You first said it wasn’t copied but then you said it’s duplicated to millions of computers. Whats the difference between copying and duplicating? Your description of creating a word doc then emailing it to someone and waiting for the updated version from them is from 1999….google docs let’s you work on live docs – problem solved. Question…if an honest entry mistake happens on the blockchain why would you want that recorded on millions of computers forever?
Nakamoto is estimated to have mined one million bitcoins before disappearing in 2010, when he handed the network alert key and control of the code repository over to Gavin Andresen. Andresen later became lead developer at the Bitcoin Foundation. Andresen then sought to decentralize control. This left opportunity for controversy to develop over the future development path of bitcoin.