A Decentralised Land Sale and Ownership Tracking System using Blockchain technology

2020 ◽  
Author(s):  
Mahsa Mohaghegh ◽  
Aditya Panikkar
Keyword(s):  
Tracking System ◽  
Blockchain Technology ◽  
Land Sale

scholarly journals Tracking of Clinical Documentation Based on the Blockchain Technology—A Polish Case Study

2020 ◽  
Vol 12 (22) ◽  
pp. 9517
Author(s):  
Łukasz Wyciślik ◽  
Elżbieta Marcinkowska
Keyword(s):  
Tracking System ◽  
Human Life ◽  
Development Trend ◽  
Clinical Documentation ◽  
Documentation System ◽  
The Sustainable Development ◽  
General Data Protection Regulation ◽  
Blockchain Technology ◽  
Distributed Ledger ◽  
General Data

The article presents the concept of application DLT (distributed ledger technologies) for building the electronic clinical documentation tracking system. After a short introduction to block chain issues, and discussion about the attempts of its application on various fields of everyday human life, including healthcare, basic requirements for tracking of clinical documentation system are presented, followed by the proposition of its architecture leveraging the distributed ledger technologies. The paper is concluded with a discussion about the possibilities of running such a system, regarding constraints coming from local legal regulations and general data protection regulation (GDPR), but also economic and social conditions, including ecological ones, which are part of the sustainable development trend.

Gun Tracking System Using Blockchain Technology

2021 ◽  
pp. 285-300
Author(s):  
Shagun S Lokre ◽  
Vihas Naman ◽  
Shanmukhi Priya ◽  
Sandeep Kumar Panda
Keyword(s):  
Tracking System ◽  
Blockchain Technology

scholarly journals A Traceable and Reliable Electronic Supply Chain System Based on Blockchain Technology

2020 ◽  
Vol 4 (2) ◽  
pp. 132
Author(s):  
Shaniar Tahir Mohammed ◽  
Jamal Ali Hussien
Keyword(s):  
Supply Chain ◽  
Real Time ◽  
Tracking System ◽  
Supply Chain System ◽  
Chain System ◽  
Blockchain Technology ◽  
Hash Algorithm ◽  
Unique Identity ◽  
Secure Hash Algorithm ◽  
Drug Supply Chain

Electronic supply chain (ESC) is a network among the parties of a supply chain system, such as manufacturers, suppliers, and retailers. It recodes all the processes involved in the distribution of specific products until transported to final customers. Blockchain (BC) technology is a decentralized network that records all the transactions in real-time and is used in many areas such as cryptocurrency. In this paper, we work on an ESC system that records all the transactions based on BC technology using a drug supply chain system as a case study. The recording of the transactions consists of three main stages. First, all the parties of the ESC system are represented in the BC network as clients with unique identities. Second, all the information related to a specific drug is recorded inside the transaction and each transaction has its own signature. Finally, all the transactions of the drug from the manufacture to the patient are recorded inside a block with a unique identity for each block. These steps inside the BC are performed based on security cryptography mechanisms, such as rivest-shamir-adleman (RSA) and secure hash algorithm SHA. The results illustrate that the proposed approach protects the drugs from counterfeiting, ensures the reliability, and provides a real-time tracking system for the transactions that have occurred among ESC parties.

scholarly journals Blockchain for COVID-19: Review, Opportunites and a Trusted Tracking System

2020 ◽  
Author(s):  
Dounia Marbouh ◽  
Tayaba Abbasi ◽  
Fatema Maasmi ◽  
Ilhaam Omar ◽  
Mazin Debe ◽  
...  
Keyword(s):  
Tracking System ◽  
Security Analysis ◽  
Clinical Trial Data ◽  
Healthcare Sector ◽  
Time Data ◽  
Future Directions ◽  
The Public ◽  
Public Health Emergencies ◽  
Blockchain Technology ◽  
The Cost

<p>The sudden development of the COVID-19 pandemic exposed the limitations in modern healthcare systems to handle public health emergencies. It is evident that adopting innovative technologies such as blockchain can help in effective planning operations and resource deployments. Blockchain technology can play an important role in the healthcare sector such as improved clinical trial data management by reducing delays in regulatory approvals, streamline the communication between diverse stakeholders of the supply chain etc. Moreover, the spread of misinformation has intensely increased during the outbreak and existing platforms lack the ability to validate the authenticity of data, causing people to panic and act irrationally. Thus, developing a blockchain-based tracking system is important to ensure that the information received by the public and government agencies are reliable and trustworthy. In this paper, we focus on blockchain abilities to track the COVID-19 data collected from various sources including news, healthcare professionals, researchers etc, verify and append them in a secure and trusted distributed ledger. Thus, we propose a generic framework using Ethereum smart contracts and oracles to track real-time data related to the number of new cases, deaths and recovered cases obtained from trusted sources. We present detailed algorithms that capture the interactions between stakeholders in the network. The smart contract code was developed and tested in Remix environment. We present the cost and security analysis incurred by the stakeholders and highlight the challenges and future directions of our work. Our work demonstrates that the proposed solution is economically feasible and ensures data integrity, security, transparency, data traceability among stakeholders. </p>

Technological University and Its Affiliated Engineering Colleges Event Tracking System Using Blockchain Technology

2020 ◽  
Vol 17 (9) ◽  
pp. 4493-4499
Author(s):  
M. Niranjanamurthy ◽  
N. M. Niveditha ◽  
M. P. Amulya ◽  
A. R. Namitha
Keyword(s):  
Web Applications ◽  
Tracking System ◽  
Complete Information ◽  
Colleges And Universities ◽  
Blockchain Technology ◽  
Event Tracking ◽  
Technological University

Now a day’s people getting all information’s through web applications. The objective of this work is to develop a system that will provide the details of Engineering colleges and Universities in Karnataka and the complete information of all the events happening in different colleges. Events like conference, fest etc. All the details will be provided in this system. In TUECETS Users or visitors can easily get to know currently happening events and events which are to be held later. Universities and affiliated Engineering colleges administrator can post the details of the events in this system through BC. Administrator will be responsible to maintain all the posts and events details. Events can be posted in the system only after the approval of the administrator through Blockchain. It will be very useful to all users to know the events and activities details of particular university.

scholarly journals Blockchain for COVID-19: Review, Opportunities and a Trusted Tracking System

2020 ◽  
Author(s):  
Dounia Marbouh ◽  
Tayaba Abbasi ◽  
Fatema Maasmi ◽  
Ilhaam Omar ◽  
Mazin Debe ◽  
...  
Keyword(s):  
Tracking System ◽  
Security Analysis ◽  
Clinical Trial Data ◽  
Healthcare Sector ◽  
Time Data ◽  
Future Directions ◽  
The Public ◽  
Public Health Emergencies ◽  
Blockchain Technology ◽  
The Cost

<p>The sudden development of the COVID-19 pandemic exposed the limitations in modern healthcare systems to handle public health emergencies. It is evident that adopting innovative technologies such as blockchain can help in effective planning operations and resource deployments. Blockchain technology can play an important role in the healthcare sector such as improved clinical trial data management by reducing delays in regulatory approvals, streamline the communication between diverse stakeholders of the supply chain etc. Moreover, the spread of misinformation has intensely increased during the outbreak and existing platforms lack the ability to validate the authenticity of data, causing people to panic and act irrationally. Thus, developing a blockchain-based tracking system is important to ensure that the information received by the public and government agencies are reliable and trustworthy. In this paper, we focus on blockchain abilities to track the COVID-19 data collected from various sources including news, healthcare professionals, researchers etc, verify and append them in a secure and trusted distributed ledger. Thus, we propose a generic framework using Ethereum smart contracts and oracles to track real-time data related to the number of new cases, deaths and recovered cases obtained from trusted sources. We present detailed algorithms that capture the interactions between stakeholders in the network. The smart contract code was developed and tested in Remix environment. We present the cost and security analysis incurred by the stakeholders and highlight the challenges and future directions of our work. Our work demonstrates that the proposed solution is economically feasible and ensures data integrity, security, transparency, data traceability among stakeholders. </p>

Application of Blockchain Technology for 7/12 Asset Tracking System

2021 ◽  
pp. 139-147
Author(s):  
Y. V. Parkale ◽  
M. D. Buchake ◽  
S. P. Gaikwad ◽  
M. R. Gawade
Keyword(s):  
Tracking System ◽  
Blockchain Technology ◽  
Asset Tracking

A Blockchain-Based Traceability System for Waste Management in Smart Cities

2020 ◽  
Author(s):  
Praveen Kumare Gopalakrishnan ◽  
John Hall ◽  
Sara Behdad
Keyword(s):  
Waste Management ◽  
Smart Cities ◽  
Tracking System ◽  
Developed Countries ◽  
Security Level ◽  
Developing Regions ◽  
Traceability System ◽  
Blockchain Technology ◽  
Smart Contract ◽  
Important Concern

Abstract Waste tracking is becoming an important concern for developed countries as well as developing regions, where municipalities aim to assure proper waste management considering environmental and economic objectives. Waste tracking is important not only for a transparent reporting system compatible with environmental regulations but also for economically viable waste collection and recovery solutions. In this paper, a waste tracking system based on the blockchain technology is introduced where different entities involved in the system will be able to retrieve required data from the platform and decide on their level of contributions. The conventional technologies do not provide a sufficient level of transparency and coordination among different entities. With the introduction of blockchain as a tamper-proof technology, municipalities can enhance the efficiency of their waste management efforts. The proposed blockchain technology can connect proper stakeholders towards collaboration and sharing information. The concept of a smart contract for waste management is discussed and further, a decision-making framework is developed to guide users of the system select proper services available to them, depending on the level of data sharing, cost, reliability, and the security level that they expect from the system.

scholarly journals Blockchain for COVID-19: Review, Opportunities and a Trusted Tracking System

2020 ◽  
Author(s):  
Dounia Marbouh ◽  
Tayaba Abbasi ◽  
Fatema Maasmi ◽  
Ilhaam Omar ◽  
Mazin Debe ◽  
...  
Keyword(s):  
Tracking System ◽  
Security Analysis ◽  
Clinical Trial Data ◽  
Healthcare Sector ◽  
Time Data ◽  
Future Directions ◽  
The Public ◽  
Public Health Emergencies ◽  
Blockchain Technology ◽  
The Cost

<p>The sudden development of the COVID-19 pandemic exposed the limitations in modern healthcare systems to handle public health emergencies. It is evident that adopting innovative technologies such as blockchain can help in effective planning operations and resource deployments. Blockchain technology can play an important role in the healthcare sector such as improved clinical trial data management by reducing delays in regulatory approvals, streamline the communication between diverse stakeholders of the supply chain etc. Moreover, the spread of misinformation has intensely increased during the outbreak and existing platforms lack the ability to validate the authenticity of data, causing people to panic and act irrationally. Thus, developing a blockchain-based tracking system is important to ensure that the information received by the public and government agencies are reliable and trustworthy. In this paper, we focus on blockchain abilities to track the COVID-19 data collected from various sources including news, healthcare professionals, researchers etc, verify and append them in a secure and trusted distributed ledger. Thus, we propose a generic framework using Ethereum smart contracts and oracles to track real-time data related to the number of new cases, deaths and recovered cases obtained from trusted sources. We present detailed algorithms that capture the interactions between stakeholders in the network. The smart contract code was developed and tested in Remix environment. We present the cost and security analysis incurred by the stakeholders and highlight the challenges and future directions of our work. Our work demonstrates that the proposed solution is economically feasible and ensures data integrity, security, transparency, data traceability among stakeholders. </p>

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