Daily Bulletin


The Conversation

  • Written by Candice Visser, PhD Candidate, University of Wollongong

In a significant development for global fisheries, blockchain technology is now being used to improve tuna traceability to help stop illegal and unsustainable fishing practices in the Pacific Islands tuna industry.

The World Wildlife Fund (WWF) in Australia, Fiji and New Zealand, in partnership with US-based tech innovator ConsenSys, tech implementer TraSeable and tuna fishing and processing company Sea Quest Fiji Ltd, has just launched a pilot project in the Pacific Islands tuna industry that will use blockchain technology to track the journey of tuna from “bait to plate”.

The aim is to help stop illegal, unreported and unregulated fishing and human rights abuses in the tuna industry. These have included reports of corruption, illegal trafficking and human slavery on tuna fishing boats.

It is hoped the use of blockchain technology will strengthen transparency and enable full traceability, thereby countering significant threats to licensing revenue and crew working conditions and safety, and broader impacts on the environment.

Blockchain is evolving beyond Bitcoin

Blockchain technology is rapidly evolving beyond Bitcoin. Emerging applications are geared to improve business in many ways – including supply-chain transparency for all kinds of products.

Read more: Demystifying the blockchain: a basic user guide

A blockchain is a digital ledger that is distributed, decentralised, verifiable and irreversible. It can be used to record transactions of almost anything of value.

Essentially, it is a shared (not copied) database that everyone in the network can see and update. This system provides multiple benefits for supply chains, including high levels of transparency. This is because everyone in the network can see and verify the ledger, and no individual can alter or delete the history of transactions.

For consumers, this means you will be able to scan a code on an item you want to buy and find out exactly where it has been before landing in your hands. It will be easy to answer those tricky questions about whether or not an item – such as a fish – is sustainable, ethical or legal.

How blockchain is strengthening tuna traceability to combat illegal fishing As seen here, once the tuna is caught, a reusable tag is attached, from which information is then automatically uploaded to blockchain. WWF

Using blockchain to trace tuna

The WWF pilot project will use a combination of radio-frequency identification (RFID) tags, quick response (QR) code tags and scanning devices to collect information about the journey of a tuna at various points along the supply chain. While this use of technology is not new for supply-chain tracking, the exciting part is that the collected information will then be recorded using blockchain technology.

Tracking will start as soon as the tuna is caught. Once a fish is landed, it will be attached with a reusable RFID tag on the vessel. Devices fitted on the vessel, at the dock and in the processing factory will then detect the tags and automatically upload information to the blockchain.

Read more: Blockchain is useful for a lot more than just Bitcoin

Once the fish has been processed, the reusable RFID tag will be switched for a cheaper QR code tag, which will be attached to the product packaging. The unique QR code will be linked to the blockchain record associated with the particular fish and its original RFID tag. The QR code tag will be used to trace the rest of the journey of the fish to the consumer.

At the moment, linking tags is not difficult because the project is focusing on whole round exports – that is, the whole fresh fish minus head, gills and guts. It gets a little more complicated when the fish is cut up into loins, steaks, cubes and cans, but the project team is now able to link the QR code tags on the packages of the processed fish with the record of the original fish on the blockchain.

While it may be possible to use RFID tags throughout the whole process, the expense of these tags could prohibit smaller operators in the fishing industry from participating in the scheme if it expands. There is also potential to use near field communicator (NFC) devices to track the fish all the way to the consumer in the future.

How blockchain is strengthening tuna traceability to combat illegal fishing Marine Stewardship Council-certified yellowfin tuna processed at SeaQuest processing plant at Walu Bay, Suva, Fiji, December 2017. WWF

Bringing much-needed transparency to the industry

While this use of the blockchain is the first of its kind for the Pacific Islands region, it is not a world first. A company called Provenence and the International Pole and Line Association (IPLA) has already completed a successful pilot project tracing products from Indonesian tuna fisheries to consumers in the UK.

Provenance is also working on using blockchain to track a range of other physical things – including cotton, fashion, coffee and organically farmed food products. However, the potential of blockchain goes further. For example, Kodak recently launched its own cryptocurrency to help photographers track and protect their digital intellectual property.

Read more: KodakOne could be the start of a new kind of intellectual property

Blockchain technology is just starting to change the way business is done. If it delivers on its promise of supply-chain transparency, it will be a great tool to help ensure that industries – including the tuna industry – are doing the right thing.

This will give consumers more information on which to base their purchasing decisions. For the global tuna industry, which has historically struggled with illegal and environmentally dubious fishing practices, this could be a turning point as visionary fishing companies demonstrate true stewardship and begin to open up the industry to full transparency.

Authors: Candice Visser, PhD Candidate, University of Wollongong

Read more http://theconversation.com/how-blockchain-is-strengthening-tuna-traceability-to-combat-illegal-fishing-89965

Writers Wanted

Confused about which English subject to choose in year 11 and 12? Here's what you need to know

arrow_forward

We've heard of R numbers and moving averages. But what are k numbers? And how do they explain COVID superspreading?

arrow_forward

The Conversation
INTERWEBS DIGITAL AGENCY

Politics

Prime Minister Scott Morrison's interview with Ray Hadley, 2GB

RAY HADLEY: Prime Minister, good morning to you.   PRIME MINISTER: G’day, Ray.   HADLEY: Gee, you’ve had a week.   PRIME MINISTER: Well, there's been a lot of weeks like this. This time last...

Scott Morrison - avatar Scott Morrison

Ray Hadley's interview with Scott Morrison

RAY HADLEY: I'm going to go straight to the Prime Minister, Scott Morrison is on the line right now. Prime Minister, good morning to you.    PRIME MINISTER: Good morning, Ray.   HADLEY: Just d...

Ray Hadley - avatar Ray Hadley

Defence and Veterans suicide Royal Commission

Today the Government has formally established a Royal Commission into Defence and Veteran Suicide following approval by the Governor-General.   Prime Minister Scott Morrison said the Royal Commi...

Scott Morrison - avatar Scott Morrison

Business News

9 Smart Hacks for Your First Day at Work

No matter how much work experience you have, the first day with a new company can be very stressful. Even the biggest professionals find the change of location and work collective a little frighte...

Chloe Taylor - avatar Chloe Taylor

Record year of growth for Tweed based business The Electrical Co

While many businesses struggled to stay afloat during the COVID-19 affected 2021 financial year, Tweed Heads based The Electrical Co. completed more than 50,000 smart meter installations across Aust...

a contributor - avatar a contributor

The Most Common Reasons why Employees End Up Leaving a Company

It is important for businesses to make sure they find the right people for their open positions. That is why a lot of companies are relying on professional outplacement services. A lot of companie...

NewsServices.com - avatar NewsServices.com