The Blockchain is the trump card of the Internet. Its extreme flexibility proved a breakthrough in decentralized systems and now it’s only a matter of “who’s first to implement” before everyone sees the benefit.
The distributed ledger is proving priceless at the moment, seeing as we can’t virtually assess the savings that could be made because we haven’t yet realized its full potential. How can the industry approach blockchain with caution and no collateral damage from previously set standards, or infrastructure?
Blockchains are amazing at independently-verifiable data. The speed at which Blockchain can verify data from contracts, e-mails, international data through API’s, etc, is unmatched. This proved attractive for the financial services industry, mostly banks, to want to explore.
In November, 2016, Deutsche Bank has made a very positive report called “Powering the flow of global capital” regarding the potential growth of blockchain technology. In this report, Deutsche Bank has stated that:
The growth we see here is quite important and is a product of all the Proof-of-Concepts being developed in the financial services industry, clearing out the misconceptions around the blockchain industry…
The idea of Blockchain is not recent. Satoshi Nakamoto’s(the alias of the person or group of people) invention was brilliant, but the ideas date back to 1976 with Cipher Block Chaining.
This technique used an Initialization Vector to start the ciphering process, and afterwards the block cipher encryption created from the plaintext and the initial vector created the next key(vector) for the next block of encryption and so on.
This technique combined with Linked Timestamping, created by Haber and Stornetta in a 1990 paper, made the basis for Bitcoin and Blockchain.
Seeing as the first use of Blockchain is the Bitcoin, financial by nature, it is no surprise that the first industry to show incentive towards implementation were the banks.
According to one of our experts in Blockchain, Taulant Ramabaja, banks will, most likely, not be the first to implement blockchains, but they will be the industry that will most benefit from this technology.
This breakthrough technology is being weighed out day-by-day. While most believe that the pros will outweigh the cons, many also believe otherwise. With all the possible changes that will come, one is certain to happen, many jobs will be lost, seeing as the use of middle-men will be completely mitigated with it. A blockchain-oriented bank is inevitable and the changes that come with it likewise. Blockchains to financial services will prove to be as robotics are to manufacturing, it will lead to job losses, but the good that comes with it is inevitable.
Banks will most benefit from the speed of blockchain technology seeing as transactions can be verified and cleared much faster and easier with the use of it.
The speed factor will also conjoin with interoperability and this is where the main goal is. For banks to easily interoperate for transfers, loans, contracts etc.
According to Taulant, another thing that banks will gladly accept is the unbundling of banking services. What this means is that a bank, which bundles different services, will slowly debundle those services one-by-one.
For example a bank currently provides ATMs, loans, credit ratings, credit scores, etc. The funbundling that will inevitably happen is that a bank will only be the connector to different applications, and a bank will only be the place where the money “sits”.
A good term that Taulant used was “Banks will become Banking-as-a-Service provider”. This will allow for banks to extend their reach beyond their local services because it will be much easier to implement their technology.
Other fields that will most likely see a major benefit will be supply chains as it will be much easier to track where supplies are, adn what their product number is, through the use of blockchains. Allowing real-time data of supply chains, will be a major change.
Another, is real time asset tracking. Currently, the process of tracking an asset to clear it for a loan, is a painful one. Going from contract to contract in a process that may extend a few days and include a pile of documents. Blockchains could allow for real time clearance of loans, seeing as the data of assets could be implemented inside a blockchain and that would mean much more easier verification.
One of the main concerns in blockchains is scalability. The blockchain, in its current state, isn’t in a position where it can handle the rate of transactions per day that hegemon companies like Visa or Mastercard can.
Intel and its Distributed Ledger Technology named ‘Sawtooth Lake’ are looking to solve this issue. In a recent trial done by R3, a blockchain startup, and eight members of its consortium; R3 and Intel concluded that with the use of Sawtooth Lake, the transaction rate of 100,000 transactions per day was possible with the current state of the technology.
Expecting only a rise of this number, the scalability issue might just prove to be only a shortcoming of investments, seeing as the growth of blockchain technology is proving again and again that we have only scratched the surface with it.
Another main concern is security in the blockchain. Although very secure in its current state, the blockchain still has a long way to go if it wants to augment on top of bank infrastructure. A recent whitepaper by the European Union Agency for Network and Information Security (ENISA) aimed to highlight the possible challenges that financial services may face if they do decide to implement blockchains. Data privacy, smart contract oversight, and key management were the key points.
Another aspect is its decentralization. The blockchain, by nature, was designed as a decentralized technology. In the aspect of companies that want to implement blockchains they would want a central governance. This would allow for a set of rules to be set, the resolution of issues, and many other activities. This is also one of the key points in regards to blockchain getting the much-needed pick-up from a larger hierarchy.
When it comes to Bitcoin, the controversy was mostly about how do we go around regulating this currency/commodity/whatever-this-is. It wasn’t that simple. No jurisdictional laws applied to Bitcoin, seeing as there was no central person to refer to when it came to any issue. No country took responsibility for it, so Bitcoin was stuck in the state it was first developed in.
Blockchains in financial services are running… into the same issue as the Internet did before the TCP/IP regulations, where everyone had their own vendor protocols and interoperability was a tedious process. Some major companies are working towards a stateless protocol, so whomever develops the first stateless blockchain protocol, will have invented the “next TCP/IP”.
With blockchain seemingly stuck in a perpetuum-state of proof-of-concepts, some companies have started to take it real time. What is mostly missing is education towards blockchain. Many companies get blockchain completely confused and that’s why the Proof-of-Concept stage is so important.
Reserve Bank of India recently cooperated with MonetaGo, a blockchain solutions company, to finish a proof-of-concept that uses already-present infrastructure, protocols, etc. Proof-of-Concepts are usually done in closed sandbox environments, but this was one of the first times that blockchain technology was used in an end-to-end test.
Other promising Proof-of-Concepts that are being developed, for example, we, at Bitsapphire, are developing a government identity service, where your ID, passport, driver’s licence, etc, can be cleared and identified much easier. This is all being done through the Blockchain and the advantages that comes with it.
The state where Blockchains currently are… it a good target for nitpicking everything, and for a good reason, but nevertheless it does make for a tough crowd when it comes to implementation, seeing as everything about it screams to skeptics. But that is proving to be nothing but a speed bump on the road of blockchain.
The technology is picking up steam and with the current state of the Internet, scandals of net neutrality, violations of privacy, it’s no random occurrence that it is.
“You can’t stop things like Bitcoin.
It will be everywhere and the world will have to readjust. World governments will have to readjust”
– John McAfee, Founder of McAfee.
So as we look to readjust, maybe we can even stretch the borders of this technology beyond what is currently possible.