# Authenticity, and Approval Framework for Bus Transportation Based on Blockchain 2.0 Technology
## 6 Methodology
Buses with some unregistered units are approved, with a requirement to register those units. 10. Bus data with a history of accidents are placed on hold for inspection, with updates from the administration. 11. Buses with sound physical condition but insufficient seating are placed on hold for inspection by the administration. Also, the BC-BAS reduces the processing time of applications, by only allowing those applications to be sent to the administration that have been approved by the coordinator. If the application is initially rejected by the coordinator, it will not be processed further, and only the approved applications will be asked for inspection. The overall limitations of the proposed solution depend on the design structure of the use case for the proposed ITS inter-process communication and the integration of the blockchain, considering factors such as the nature of the blockchain (public or private). Private blockchains generally offer faster transaction processing times when compared to public blockchains. Figure 12: Front interface of the application; access to the application; approved application page; sample smart contract metadata. \begin{table}
\begin{tabular}{l|l|c c c c c c c} \hline
**Test** & **Company** & **Coordinator** & **Administration** & **Status** & **Message** & **Action** & **Improvement By Our System** \\
**Case** & & & & & & & & & \\ \hline
1-1 & Unhealthy (physically detected) & \multirow{2}{*}{Reject} & Not & \multirow{2}{*}{Rejected} & Update physically. & Not approved & Application will not be processed \\  & & transport data. & & & Re-send. & & (coordinator). & further once rejected by co- \\ \hline
1-2 & Unhealthy (physically repairable) & On hold & Not & \multirow{2}{*}{On hold} & Repair physically. & Funding approval & Application remains in pending \\  & transport data. & & arrived & & Re-send. & (coordinator). & section. \\ \hline
1-3 & Healthy transport data- & \multirow{2}{*}{Approve} & Reject & Rejected & Complete erticates. & Not approved & Administrative entity aspects the (administration). & application and discards it. \\  & & approval certificate not valid. & & & & & & \\ \hline
1-4 & Healthy transport data- & \multirow{2}{*}{Approve} & \multirow{2}{*}{Approve} & \multirow{2}{*}{Approved} & Get approval clearance. & Approved by both & Approved by both and added \\  & with certificates. & & & & & & & \\ \hline
2-1 & Healthy (physically OK) & \multirow{2}{*}{Approve} & \multirow{2}{*}{Approve} & \multirow{2}{*}{Approved} & Get physical tests and & Funding & Inspection details would be \\  & but physical test not done. & & & & & & & \\ \hline
2-2 & Healthy (physically OK)- & \multirow{2}{*}{Approve} & \multirow{2}{*}{Approve} & \multirow{2}{*}{Approved} & Get approval clearance & (administration). & & & \\  & certificates OK. & & & & & & & \\ \hline
2-3 & Healthy (older model of buses)- & \multirow{2}{*}{Approve} & \multirow{2}{*}{Reject} & Rejected & Replace the old buses & Not approved & Administrative entity can search \\  & & & & & & & & \\  & &



## 9 Conclusions, Discussion, and Future Directions

The identification of security weaknesses in current intelligent transport system (ITS) technologies was accomplished through a comprehensive literature analysis. This article presents a proposal for a bus approval system that utilizes Blockchain 2.0 technology to enhance security and privacy measures. To effectively address security concerns, a DEMATEL analysis was performed on the intended intelligent transportation system (ITS) application. The DEMATEL technique is widely acknowledged as a highly effective approach to discerning the components of a cause-and-effect chain within a complicated system. It facilitates the evaluation of interdependent interactions among elements and the identification of essential factors through the use of a visual structural model. The permission-based system in place involved coordinators and administrative entities responsible for providing approval.