12.BLOCKCHAIN BASED MILK DELIVERY PLATFORM FOR STALLHOLDER DAIRY FARMERS IN KENYA ENFORCINGTRANSPARENCY AND FAIR PAYMENT.docx

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Email:venkatjavaprojects@gmail.com Mobile No: +91 9966499110
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BLOCKCHAIN BASED MILK DELIVERY PLATFORM FOR
STALLHOLDER DAIRY FARMERS IN KENYA
ENFORCINGTRANSPARENCY AND FAIR PAYMENT
ABSTRACT :
Recent progress in IoT and software development has simplified data acquisition and
immutability of information in the agri-food supply chain. In the last few years, several
frameworks and applications were proposed to ensure traceability in the agri-food-sector using
distributed ledger technologies (DLT) such as Blockchain technologies. Still, no other study has
presented a Blockchain-based traceability platform with a lower impact on the environment and
lower cost for each transaction sent by the supply chain. This article presents a traceability
platform based on Green Blockchain with low energy consumption and costs savings applied to
the Fontina PDO cheese supply chain, part of the project “Typicalp”, funded by the European
Union (EU). The proposed traceability system is based on Algorand Blockchain, which uses the
Pure Proof-of-Stake mechanism of consensus that requires minimal computational power, is
highly scalable and environmentally sustainable. In addition to the environmental and financial
benefits, the developed traceability platform has made it possible to digitize the entire production
chain, making the data immutable and available in real-time for Fontina consortium operators
and final consumers.

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EXISTING SYSTEM :
A requirements analysis was performed to design, develop, and implement the Blockchain-based
traceability platform. The requirements were collected through different methodologies:
document analysis, field research, interview & focus group.
Document analysis: A document analysis of the Fontina PDO cheese supply chain was carried
out. The Fontina Consortium provides “Production Regulations [52]” that specify all steps and
rules to produce Fontina PDO cheese.
Field research: Field research was fundamental to understanding the state of the art of the current
traceability system of Fontina PDO cheese. The field research was performed in the diaries and
mountain pasture in Aosta Valley.
Interview & focus group: The interview was conducted on 30 operators of the Fontina PDO
production chain. Firstly, semistructured interviews were conducted for each operator with
questions relating to two domains: User side, to understand how many operators interact within
the Fontina PDO cheese production chain; Type of information, relates to the data to be tracked.
Subsequently, a focus group was organized with all operators to collect information about the
platform’s financial and environmentally sustainable features.
DISADVANTAGES OF EXISTING SYSTEM :
1) Less accuracy
2)low Efficiency

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PROPOSED SYSTEM:
The traceability system based on Green Blockchain was developed and implemented based on
the questionnaires and focus group carried out. The following paragraphs show the architecture,
the type of information that operators insert into the system, and the developed platform’s testing
and validation.
ADVANTAGES OF PROPOSED SYSTEM :
1) High accuracy
2)High efficiency

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SYSTEM ARCHITECTURE :

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HARDWARE & SOFTWARE REQUIREMENTS:
HARD REQUIRMENTS :
 System : i3 or above
 Ram : 4GB Ram.
 Hard disk : 40GB
SOFTWARE REQUIRMENTS :
 Operating system : Windows
 Coding Language : python

12.BLOCKCHAIN BASED MILK DELIVERY PLATFORM FOR STALLHOLDER DAIRY FARMERS IN KENYA ENFORCINGTRANSPARENCY AND FAIR PAYMENT.docx

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12.BLOCKCHAIN BASED MILK DELIVERY PLATFORM FOR STALLHOLDER DAIRY FARMERS IN KENYA ENFORCINGTRANSPARENCY AND FAIR PAYMENT.docx