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Internet of Vehicle (IoV) is now changing the landscape of Transportation System-paving the way of the so called Intelligent Transport System as it is being powered by the plethora of converging smart sensors and technologies. However, beyond its potential, this technology is still in a ground zero level considering the many facets of issues and concerns that needs to be addressed prior to its full implementation. One of the never ending and unresolved issues is on the area of Security and Privacy. In fact, security and privacy is always the prevailing concern not only of that of IoV but also in other areas of Communication and Network dependent systems. On this note, this paper directs the utilization of the Blockchain Technology Coupled with Public Key Cryptography as a security mechanism for Vehicle Identification and Transaction Authentication in IoV scenario. It lays down also the associated network model for a Blockchain based security processes. It also defines and describes the IoV Block and Blockchain requirements and conditions as the block are being propagated in the network.

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This study focuses <span>on the developed web-based information system which allows <a name="_Hlk100824864"></a>local government unit (LGU) in Samar Island and other agricultural sectors to have access to updated farmers’ information and the soil nutrient, soil fertility status, and the crop suitability of soil in the different municipalities of Samar. Geo-referenced agricultural map and management system can be an important tool for both operational and policy levels by accelerating the supply of up-to-date data, supporting the implementation of different types of projects targeting objectives such as municipal development, regional economic development, agricultural development, sustainable resource management, good governance, and many others. The management information system was developed using MySQL. The server-side language used in this study was PHP and the client-side language used was hypertext markup language (HTML). The map was created using Mapbox GL JS, then, geo-referenced map layers are saved to the local server as an array map for direct access via the front-end web application. With the use of the system, LGU in Samar Island and other agricultural sectors can implement project more efficiently because farmers’ information and the nutrient capacity of the soil is readily available.</span>

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