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1.
ORIGINAL
ARTICLE
Blockchain in
Logistics – Will It Change the Industry?
Since its first implementation with bitcoin
back in 2008, blockchain has shown extreme promise to upend a number of
industries – and most recently, the industry in the spotlight has been
transport and logistics. In December, logistics leader UPS joined the
Blockchain in Transport Alliance. In January, Maersk and IBM announced their
intention to form a blockchain joint venture. And in February, Warren Buffet’s
BNSF Railway joined the Blockchain in Transport Alliance as the first of seven
major railroads to do so.
To understand more about this industry
transition, Transmetrics’ Co-Founder and CCO Anna Shaposhnikova spoke with
Martijn Siebrand, expert and advisor in blockchain technology in Supply Chains.
ANNA: The first question for you today…
Blockchain is a relatively new technology. Could you please introduce, in
short, the history of blockchain, when and how it appeared – and in which
industry? Also, what were the reasons it was created in the first place?
“Put simply, blockchain is an open ledger of
transactions that is distributed among computers in a given network. Since
everyone on the shared blockchain has access to the same ledger of
transactions, there is complete transparency making it impossible for users to
trick the system.”
MARTIJN: The first product of blockchain was
bitcoin, which, to date, still remains the best example of blockchain in
practice. The inventor of bitcoin actually wanted to exclude banks from the
financial system, and developed blockchain as a way to do this. When a
transaction occurs, 51% of devices on the network must verify and confirm the transaction
as valid, which thereby eliminates the need for a third party control – which,
in the case of bitcoin, for example, means banks.
ANNA: So, bitcoin was the first use case of
blockchain. But what other blockchain products exist now, and in which cases
they are applied?
MARTIJN: At first, we saw a lot of activities
where people were using the bitcoin protocol to build other blockchain
solutions, but now, most blockchain products are being built using other
protocols like Ethereum, which is known for its “smart contracts.” A smart
contract is a program/software that allows you to make all kinds of rules and
Softline codes – such as “if X happens then Z appears” – that automate the
execution of a transaction if and when all of the set criteria are met. Lately,
we’ve seen a lot of products being created with smart contracts, and even some
big companies are using them internally to reduce administration costs by
giving everyone access to the same information – a historic struggle for the
logistics industry.
These smart contracts are particularly
interesting for logistics because, without the help of a trusted party, you can
automatically execute supply chain activities. As soon as you have a single
ledger of information visible to all parties, processes become much more
efficient and move faster, which can help reduce their cost. Most blockchain
solutions that you see right now are permission-based with predefined ecosystem
partners, and are created for reducing the cost, eliminating paperwork and
gaining efficiency. And while smart contracts are perfect for logistics, their
implementation in the industry is still in its early stages.
ANNA: Can you elaborate a bit more on what you
mean by the technology being in its early stages?
MARTIJN: What I mean by that is that it is very
similar to the early days of the internet and intranet. Most of the blockchain
solutions in logistics these days, such as that of IBM and Maersk, for
example, use closed, permission-based
blockchains – just as the intranet was once used to limit access to a closed
network. This type of solution is currently being used for various purposes
within finance, where it is important to ask permission from the owner before
joining the blockchain network.
Заключение:
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