Image by Tumisu from Pixabay |
Despite the popular conviction that blockchain technology
is only designed to perform cryptocurrency transactions and earn bitcoins,
blockchain continues its entry into many areas of life: social media, gaming,
healthcare, real estate, and others. The technology intends to enhance work
efficiency, cut costs for businesses and improve customer experience.
Blockchain can be explained as a digitalized database and it belongs to digital ledger technology (DLT), which implies no central data store or administrative functionality. Why is it an advantage for an enterprise? Decentralization along with transparency, gives every single participant an opportunity to view all recorded data, ensure its security and track important information.
Several American retail giants that encountered foodborne illnesses outbreaks and further food recalls, have implemented blockchain technology in their food supply chains. Before, tracking one product took around 7 days minimum, and these days a food item's provenance can be identified for a few seconds.
Thus, blockchain solutions made the process of recall
faster, more efficient, and cost-saving. Meanwhile, customers have also
experienced blockchain adoption in their hypermarkets. In Walmart's Chinese
stores, for example, they can scan the QR code and get all the information
about the product: from the farm location to the inspection certificates.
Healthcare is the field where blockchain-based solutions have established themselves as a highly secure and transparent way of keeping electronic health records (EHR). Both doctors and patients receive authorization to access the records and use them when necessary. In the same time, blockchain solutions are powered by smart contracts which enable EHR data privacy protection. Healthcare device data and clinical research are encrypted, insurance can be executed and stored, too. Another use case is prescription medicines and equipment supply chain control.
More in our next blog post, Part Two.
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