A proposal model based on blockchain technology to support traceability of Colombian scholar feeding program (PAE)

Abstract

Given the development of Blockchain technology and its advantages of immutability and traceability to provide traceability in the control and management of transactions the present work exposes a model based on Blockchain technology to support traceability and control of the resources of the Colombian Scholar Feeding Program PAE (in Spanish Programa de Alimentación Escolar – PAE). This proposal tries to promote a technological approach to face corruption linked with this kind of programs; providing PAE with tools that could reduce the risk to lost resources or facilitate the identification of the people responsible of corruption cases. The steps of the proposed model are described providing their advantages and limitations.