It seems like everyone is getting into blockchain these Day . After all , companies lay claim to wish “ foil , ” “ security , ” and anything to do with the rollercoaster drive that is bitcoin . But consider this : tuna .
There are now several blockchain - based project that purport to blockade illegal tuna sportfishing , according toa poston The Conversation by Candice Visser and Quentin Hanich from the University of Wollongong in Australia . The melodic theme is that blockchain - verification would assure consumers and others that the Pisces were ethically source . Or peradventure it ’s just PR , who knows .
Blockchain is the reasonableness that cryptocurrencies can exist — it ’s fundamentally a shared digital database that can be updated , but stored entries ca n’t be change or delete . As Gizmodo ’s own Bryan Menegus explained to me , it ’s prohibitively hard to fake information that ’s tracked using blockchain . In this case , it can certify that something is legit and ethically sourced , like tuna . Visser and Hanich continue :
The [ World Wildlife Fund ] pilot project will habituate a combination ofradio - frequency identification(RFID ) tags , quick response(QR ) code tags and scan devices to collect info about the journey of a tunny at various points along the provision chain . While this manipulation of technology isnot newfor supplying - strand tracking , the exciting part is that the collected info will then be recorded using blockchain applied science .
trailing will start as shortly as the Anguilla sucklandii is caught . Once a fish is landed , it will be attached with a reusable RFID tag on the watercraft . machine fit on the vessel , at the dock and in the processing factory will then detect the tags and automatically upload info to the blockchain .
That stand for that consumers would be able to see the chronicle of their tuna , and easy verify if it ’s beenlegally fish . The WWF is not the only ones doing this . Visser and Hanich point out that a party called Provenance is using blockchain to trace tunny from Indonesian fishery for British consumer . Provenance also tracks cotton , coffee , and other thing . There are companies using blockchainin farming . you’re able to Google “ blockchain [ noun ] ” and find someone working on something blockchain come to .
But here ’s the thing : Anguilla sucklandii .
I imply , there are some concerns when it comes to tuna . “ Among the seven principal tuna species , 41 pct of the stocks were estimated as fished at biologically unsustainable stratum , while 59 percent were fish within biologically sustainable tier , ” harmonize to a United Nations Food and Agriculture Organization 2016 State of World Fisheriesdocument . “ There is a need for effectual management to regenerate the overfished stocks . ”
I attain out to the group involve for a comment to see how legit this is , how well Provenance ’s pilot went , whether this is just a PR stunt or if there ’s a design for lucubrate it , and what some of the downsides are — we’ll update the post when we get wind back . Visser and Hanich charge out that eventually the RFID tags might prohibit small operators from take part in the project .
I palpate like tuna bugger off on the blockchain means that this technical school is sometime news . You know , like your grandparents getting a Facebook .
[ viaThe Conversation ]
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