## 2 Related Works
In [15; 16; 17], an analytical model for network performance evaluation is presented and the impact of blockchain technology processes on network performance is analyzed through simulations to predict traffic behavior and provide the required quality metrics, as well as the stability of network elements. These results allow further research in the organization of network interoperability and acceptable service quality to be performed and make an assessment of the relevance of technology in the field of data security and reliability. In the study [18], the authors include an additional security mechanism based on an information-oriented evaluation of the reliability of the received danger messages. The study [19] considers different characteristics of DLT technology and concludes that system performance and security are interrelated; this trade-off is explained by the fact that various attacks are the result of increased block obsolescence rate, which, among other things, is affected by the (mis)configuration of block size and block creation interval. In [20], the authors propose a new type of local blockchain to solve critical message propagation problems in V2X/VANET. Evaluations and analyses show that the proposed local blockchain scheme can be effectively used in V2X/VANET without storage overhead. Although the implementation of blockchain technology in V2X systems is a popular solution for security in V2X, our paper considers a fundamentally new approach compared to those studied in the literature, related to aspects of additional reliability and stability of the network; further, most studies do not consider approaches to the choice of consensus algorithms or the introduction of constraints and assumptions in the symbiosis of these technologies. In addition, the introduction of boundary computing technology is also not new to the problem of resource provisioning, but, in the current study, the application of this paradigm is more extensive and meaningful in the field of the presented symbiosis solution. The novelty of solving a number of other problems is due to the lack of a comprehensive model that allows system parameters and costs for different tasks and requirements to be varied and predicted, which is of significant importance to the implementation and use of V2X technology. The significant number of publications of scientists from different universities and corporations on the main directions of the project confirms the magnitude and relevance of the chosen scientific problem for the infrastructure growth of developed countries. Modern studies in the world science on the main directions of the project are devoted mainly to the solution of private problems of V2X. The systematic analysis of numerous sources describing the problems of V2X suggests that the project has no scientific competitors due to the lack of comprehensive statements and interconnected solutions. Table 1 summarizes the previously introduced proposals. Most of the existing proposals utilize the paradigm of blockchain for achieving higher data security. Some of these proposals use blockchain technology with the edge computing paradigm; however, few existing proposals consider these schemes for V2X networks. The novelty of the proposed work compared to the existing proposals comes from the structure of the developed system and the developed energy-aware offloading scheme.