Profile of "Brian_Casarez"

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Brian_Casarez
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In recent months, Carrefour launched the first blockchain dedicated to the chicken supply chain. By scanning the Qr code placed on each package, Carrefour customers were the first in Italy to be able to get all the information related to the chicken supply chain via smartphone, from its origin to its sale. This is because its history has been included in a digital database that guarantees the immutability of the recorded data. The blockchain is one of the hype of the moment or : everyone talks about it, or has heard of it. But if we try to translate into concrete terms, that is between companies, its business possibilities, there is still some confusion. "There is curiosity on the subject, but it must be made a little clear - confirmed Giancarlo Turati , CEO of Fasternet, who organized a meeting with the GdB in Sala Libretti -. First of all we must remember that the blockchain is a technology, therefore a tool and not an economic model . The question to be asked then is: how can I best use it to generate business?

To find an answer, however, we need to establish some key points. And Giancarlo Gervasoni did it, president of Iobo (network of companies for digitization), who wanted to establish a first definition of blockchain: «It is a secure and shared ledger of transactions. These, instead of being owned by a single provider, are distributed in a series of connected PCs ". In other words: the blockchain is a database or register structured in interlinked blocks, in which the Payment Operators of Facebook Cryptocurrency transactions can be shared by multiple nodes, ie the servers of each participant in the blockchain. "This makes it a safe system - continues Gervasoni -, because to change a sequence of the chain you have to change them all; reliable, because to change something requires the consent of all participants; and transparent, because everyone can see everything ".