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Journal articles on the topic 'Tamper-proof paper'

Author: Grafiati

Published: 4 June 2025

Last updated: 1 August 2025

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1

Ramani Srinivasan, Anjaneyulu Kuchibhotla, Godavari Srinivasu, and Bhushan Matad. "HP Labs India's Technology to Make Printed Paper Documents Tamper-Proof." Journal of Technology Management for Growing Economies 1, no. 1 (2010): 9–22. http://dx.doi.org/10.15415/jtmge.2010.11001.

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Proof “The objective of this paper is to discuss the cost-effective technologies developed at HP Labs India to make paper documents tamper-proof. We started with a real customer problem: to ensure that printed government land records should be tamper-proof. We first looked at existing techniques to see if they could address the problem but subsequently had to come up with our own technology. To address the problem, there was a need to identify good pilot customers to promote adoption of technology. Another challenge was around the customer's lack of awareness in terms of the impact of fraudule

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Che, Sheng Bing, Dong Mei Guo, Ye Mao Wang, and Li Li Pan. "A Software Watermarking Algorithm Based on Binder Technology." Applied Mechanics and Materials 687-691 (November 2014): 2971–74. http://dx.doi.org/10.4028/www.scientific.net/amm.687-691.2971.

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Information hiding in a resources section’s redundancies has large amount of watermark embedding, and the software watermarking based on PE file resources section format has high concealment. This paper combined this two algorithms’ advantages, and embedded the watermark information in these two ways. It also introduced the information hiding technology based on ICON file and binder technology to realize the tamper-proof function of the watermark. Experiments shows that this scheme not only improves the embedded information capacity, but also overcomes the problem that the embedded watermark a

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K. Vamshee Krishna, Ganesh Udara, Geethika Maison, and Joshmika Katepaka. "DECENTRALIZED LEGAL LEDGER: ETHEREUM-POWERED TAMPER-PROOF CREDENTIAL MANAGEMENT." Scientific Digest : Journal of Applied Engineering 13, no. 7(1) (2025): 142–48. https://doi.org/10.70864/joae.2025.v13.i7(1).pp142-148.

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Blockchain technology has emerged as a transformative approach for secure legal document management, offering key advantages such as transparency, immutability, and enhanced security. This study presents a detailed examination of blockchain’s application in managing legal documents, aiming to modernize and streamline traditional document workflows. The paper begins with an in-depth discussion of blockchain fundamentals, highlighting its decentralized structure, cryptographic safeguards, and consensus protocols. The proposed system follows a well-defined methodology: applicants first submit the

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Hritul, Rawat, and Rawat Aaryan. "Recording of Confession and Safety Through Blockchain Technology in the Legal Industry." Recording of Confession and Safety Through Blockchain Technology in the Legal Industry 8, no. 12 (2023): 6. https://doi.org/10.5281/zenodo.10444007.

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The advancement of technology in this article revolves around the ground – breaking technology known as blockchain technology. Any system’s security, dependability and accuracy could be improved with the use of this technology. In the legal sector began expressing interests in using blockchain to guarantee the security and authenticity of stored evidences because of this technology. It guarantees the security of data, trackable records and tamper proof platform. Moreover, in criminal investigation, the recording of confession statements is highly sensitive crime data, which require

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Babazade, Ayla, and Andrei Gurtov. "REGISTRATION OF DRONES THROUGH BLOCKCHAINS." Azerbaijan Journal of High Performance Computing 5, no. 2 (2022): 318–25. http://dx.doi.org/10.32010/26166127.2022.5.2.318.325.

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This paper explores the potential use of blockchain technology to register drones. Using blockchain, a unique and tamper-proof identifier can be assigned to each drone, enabling real-time tracking, secure data exchange, and improved compliance with regulations and laws. This paper argues that integrating blockchain into drone registration can increase security, transparency, and efficiency.

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Deshmukh, P. S., Manish Dhakane, Atharv Ghute, Dipesh Gadge, and Sarthak Wankhade. "“Graphical Password Authentication using Blockchain”." International Journal for Research in Applied Science and Engineering Technology 12, no. 4 (2024): 3155–60. http://dx.doi.org/10.22214/ijraset.2024.60256.

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Abstract: This paper proposes a novel approach to authentication by integrating graphical passwords with blockchain technology. By storing authentication data on the blockchain, we aim to enhance security and accountability. Our system offers tamper-proof records and decentralized authentication, contributing to improved security in digital systems.

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Xi, Peng, Xinglong Zhang, Lian Wang, Wenjuan Liu, and Shaoliang Peng. "A Review of Blockchain-Based Secure Sharing of Healthcare Data." Applied Sciences 12, no. 15 (2022): 7912. http://dx.doi.org/10.3390/app12157912.

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Medical data contains multiple records of patient data that are important for subsequent treatment and future research. However, it needs to be stored and shared securely to protect the privacy of the data. Blockchain is widely used in the management of healthcare data because of its decentralized and tamper-proof features. In order to study the development of blockchain in healthcare, this paper evaluates it from various perspectives. We analyze blockchain-based approaches from different application scenarios. These are blockchain-based electronic medical record sharing, blockchain and the In

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Researcher. "FROM ORIGIN TO END: BLOCKCHAIN FOR SEAMLESS PRODUCT AUTHENTICATION AND OWNERSHIP VERIFICATION." International Journal of Advanced Research in Engineering and Technology (IJARET) 15, no. 6 (2024): 46–57. https://doi.org/10.5281/zenodo.14323328.

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Counterfeiting poses a significant threat to global supply chains, undermining consumer trust, compromising public safety, and eroding brand value. Traditional methods such as serial number serialization and holograms, while tamper-resistant, require more robust, scalable solutions. This paper presents "Proof Point," a blockchain-based anti-counterfeiting system that leverages the Ethereum blockchain to ensure product authenticity and ownership tracking. By creating a decentralized, tamper-proof ledger, Proof Point enables real-time verification of product authenticity through QR codes linked

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Santiago Luis Delgado, Mateo Santos, and Carlos Mateo Ramirez. "Blockchain Technology for Secure Digital Health Records in Pediatric Care." Proceeding of The International Conference of Inovation, Science, Technology, Education, Children, and Health 4, no. 2 (2024): 329–33. https://doi.org/10.62951/icistech.v4i2.133.

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Blockchain technology is gaining attention in healthcare for its potential to secure and streamline digital health records. This paper explores how blockchain can enhance the security, accessibility, and interoperability of pediatric health data. By providing a decentralized and tamper-proof system, blockchain can address issues related to data privacy, patient consent, and medical history tracking in children's healthcare.

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Tetiana, Kyrychok, Klymenko Tetiana, Talimonova Nadiia, and Svezhentsova Katerina. "DETERMINING SPECIAL FEATURES IN THE TOPOGRAPHY OF PAPER WITH WATER MARKS AT THE MICRO AND NANOLEVELS." Eastern-European Journal of Enterprise Technologies 2, no. 12 (98) (2019): 28–35. https://doi.org/10.15587/1729-4061.2019.164071.

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We have studied the surface structure of tamper-proof paper with positive and negative watermarks at different scales ‒ from a micrometer to a nanometer level, by using the methods of contact profilometry and atomic force microscopy. Experimental research has confirmed that the structural parameters of the tamper-proof paper's surface differ at regions with and without watermarks. The results of measurements by a contact profilometer have made it possible to trace a correlation between values of the profile's mean arithmetic deviation and the presence of watermarks. It was determined t

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Adeola Mercy Osilaja, Azeezat Raheem, and Enuma Edmund. "Enhancing software security with blockchain integration for decentralized and tamper-proof application architectures." World Journal of Advanced Research and Reviews 24, no. 3 (2024): 2750–67. https://doi.org/10.30574/wjarr.2024.24.3.3977.

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The increasing prevalence of cyber threats and data breaches has highlighted the critical need for secure and resilient software architectures. Blockchain technology, with its decentralized and tamper-proof properties, offers a transformative approach to enhancing software security. This paper explores the integration of blockchain into software systems to create decentralized, transparent, and secure application architectures. By leveraging blockchain’s capabilities, such as immutable data storage, distributed consensus, and cryptographic integrity, developers can address vulnerabilities in c

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Adeola, Mercy Osilaja, Raheem Azeezat, and Edmund Enuma. "Enhancing software security with blockchain integration for decentralized and tamper-proof application architectures." World Journal of Advanced Research and Reviews 24, no. 3 (2024): 2750–67. https://doi.org/10.5281/zenodo.15241634.

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The increasing prevalence of cyber threats and data breaches has highlighted the critical need for secure and resilient software architectures. Blockchain technology, with its decentralized and tamper-proof properties, offers a transformative approach to enhancing software security. This paper explores the integration of blockchain into software systems to create decentralized, transparent, and secure application architectures. By leveraging blockchain’s capabilities, such as immutable data storage, distributed consensus, and cryptographic integrity, developers can address vulnerabilitie

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Alsuhibany, Suliman A. "Innovative QR Code System for Tamper-Proof Generation and Fraud-Resistant Verification." Sensors 25, no. 13 (2025): 3855. https://doi.org/10.3390/s25133855.

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Barcode technology is widely used as an automated identification system that enables rapid and efficient data capture, particularly in retail environments. Despite its practicality, barcode-based systems are increasingly vulnerable to security threats—most notably, barcode substitution fraud. To address these challenges, this paper presents an innovative system for the secure generation and verification of Quick Response (QR) codes using a digital watermarking technique. The proposed method embeds tamper-resistant information within QR codes, enhancing their integrity and making unauthorized m

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Zhou, Xianfei, Hongfang Cheng, Min Li, and Fulong Chen. "Blockchain-Based Medical Cyber Physical Systems With Decentralized Threshold signature Scheme." International Journal of Circuits, Systems and Signal Processing 17 (March 6, 2023): 57–66. http://dx.doi.org/10.46300/9106.2023.17.7.

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Medical cyber physical systems are information applications of medical industry.A lagrge amount of medical data is stored in MCPS,and there are many challenges in the secure store and data sharing.Using blockchain technology into medical Cyber Physical system has become popular.Blockchain has remarkable features such as tamper proof and privacy protection, and has the function of protecting data in the medical Cyber Physical system.In this paper,we propose a hybrid blockchain,which applied private blockchain and consortium blockchain, After the medical source data is hashed, a hash tree is gen

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D, Prof Latha. "Blockchain Solutions for Secure Healthcare Data Management: A Comprehensive Survey." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 03 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem29730.

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The paper introduces an innovative approach to healthcare data security, addressing the critical concerns surrounding privacy and data integrity in the modern healthcare landscape. By amalgamating blockchain technology, AWS S3 services, and attribute-based access control (ABAC), the proposed solution offers a robust framework for safeguarding sensitive medical information. Through the implementation of ABAC, the solution enables dynamic and precise access control, ensuring that only authorized entities can access and manipulate healthcare data. Additionally, the utilization of a blockchain-bas

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Lakshmi, Y. Mythili Maha, Y. Vamshi Vardhan Raj, Unnam Deepthi Chowdary, Oduri Gehini Naga Sai Ratna, Mosali Harini, and Dr Gayathri Edamadaka. "Bitcoin in Blockchain Technology and Ethereum In Smart Contracts." International Journal for Research in Applied Science and Engineering Technology 12, no. 3 (2024): 86–96. http://dx.doi.org/10.22214/ijraset.2024.56064.

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Abstract: Blockchain is one of the most trending technologies which plays a major role in online transactions using cryptocurrencies. The blockchain is a chain of blocks that consists of allthe transactions up to the size of 1MB. This blockchain has many properties such as decentralization, immutability, transparency, and audibility, making transactions more secure and tamper-proof. It is tamper-proof because there is no possibility to tampera block as every block in the blockchain has the hash of the previous block. And among cryptocurrencies, bitcoin is one ofthe most popular... In fact, blo

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Moşteanu, Narcisa Roxana, and Tatiana Flocea. "Revolutionizing Foreign Exchange Market: A Critical Analysis of Blockchain's Opportunities and Challenges." European Journal of Theoretical and Applied Sciences 1, no. 5 (2023): 33–44. http://dx.doi.org/10.59324/ejtas.2023.1(5).04.

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The fast use of blockchain technology, cryptocurrencies, and electronic trading has had a profound influence on the world's foreign exchange market, creating both difficulties and potential for market regulation and exploitation. Blockchain has the capability to completely transform the foreign exchange business by bringing improved transparency, efficiency, and security. Blockchain allows for the construction of transparent, tamper-proof transaction records since it uses distributed ledger technology. Lately, Blockchain technology and Forex trading have experienced tremendous growth in popula

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Seth, Ayush, Dr Sudha Narang, Aayush Sagar, and Siddhant Jain. "SoulBound E-Voting System." International Journal for Research in Applied Science and Engineering Technology 11, no. 3 (2023): 1520–25. http://dx.doi.org/10.22214/ijraset.2023.48548.

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Abstract: The right to vote is a fundamental right of citizens of democratic countries around the world. This is necessary so that citizens have a say in the choice of who represents them or in matters affecting them. The aspects of security and transparency are still threats from widespread elections with traditional systems. For years, democracies around the world have moved from sticking to paper ballots to electronic voting machines. These machines are not tamper-proof despite system checks, security procedures and election protocols. However, hacking and tampering with these machines is b

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Ahmed, Mohiuddin. "False Image Injection Prevention Using iChain." Applied Sciences 9, no. 20 (2019): 4328. http://dx.doi.org/10.3390/app9204328.

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The advances in information and communication technology are consistently beneficial for the healthcare sector. A trend in the healthcare sector is the progressive shift in how data are acquired and the storage of such data in different facilities, such as in the cloud, due to the efficiency and effectiveness offered. Digital images related to healthcare are sensitive in nature and require maximum security and privacy. A malicious entity can tamper with such stored digital images to mislead healthcare personnel and the consequences of wrong diagnosis are harmful for both parties. A new type of

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Ellul, Joshua, Jonathan Galea, Max Ganado, Stephen Mccarthy, and Gordon J. Pace. "Regulating Blockchain, DLT and Smart Contracts: a technology regulator’s perspective." ERA Forum 21, no. 2 (2020): 209–20. http://dx.doi.org/10.1007/s12027-020-00617-7.

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Abstract Blockchain, Smart Contracts and other forms of Distributed Ledger Technology provide means to ensure that processes are verifiable, transparent, and tamper-proof. Yet the very same enabling features that bring decentralisation also pose challenges to providing protection for the various users and stakeholders. Most jurisdictions which have implemented regulatory frameworks in this area have focused on regulating the financial aspects of cryptocurrency-based operations. However, they have not addressed technology assurance requirements. In this paper we present a world-first technology

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Researcher. "UTILIZATION OF BLOCKCHAIN TECHNOLOGY FOR ENABLING SECURE DATA EXCHANGE IN AUTOMOTIVE INTERNET OF THINGS ECOSYSTEMS." Journal of Automobile Technology (JAT) 3, no. 1 (2025): 1–7. https://doi.org/10.5281/zenodo.14752855.

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The rapid adoption of the Internet of Things (IoT) in the automotive industry has revolutionized vehicle communication and connectivity. However, secure data exchange remains a significant challenge due to vulnerabilities in centralized systems. Blockchain technology offers a decentralized and tamper-proof approach to enhance security, transparency, and trust. This paper explores the integration of blockchain technology into automotive IoT ecosystems, focusing on its potential to ensure secure data exchange, improve system reliability, and mitigate risks. Various blockchain frameworks and real

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Li, Ziyi. "The application of blockchain and robo-advisors in wealth management literature review." Advances in Economics, Management and Political Sciences 7, no. 1 (2023): 397–406. http://dx.doi.org/10.54254/2754-1169/7/20230260.

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This paper aims to study the blockchain in the field of financial ecology as the carrier, optimize the consensus mechanism, and use intelligent consulting as an analytical means to provide investors with an objective, low-cost asset allocation portfolio. This article begins with an introduction to the features of blockchain decentralization and tamper-proof execution of algorithms, how proof-of-work works, and how tokens can improve welfare and reduce user base volatility. The paper then introduces how robo-advisors work and how they develop. Finally, this paper reviews existing research model

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M.Harshath, S.LingaPrabu, E.Prabhakar, R.Mohanraj, and R.Vignesh. "Blockchain Voting with Tamper Verification using Telegram Bot." international journal of engineering technology and management sciences 7, no. 2 (2023): 459–68. http://dx.doi.org/10.46647/ijetms.2023.v07i02.053.

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Blockchain technology has the potential to revolutionize the voting process by providing a secure and transparent method for recording votes. This paper proposes a voting system that utilizes blockchain technology, along with the Django web framework and Django administration for user profile updates, login using Aadhar number. The system incorporates a unique login feature that utilizes an Aadhar number, and two-step authentication through email OTP and private key authentication. The use of Merkle trees and SHA ensures a proof of work that prevents double voting, while tamper verification is

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Walia, Amit. "Blockchain For Secure Transaction." INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem45676.

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ABSTRACT With the development of digital transactions a need for fraud-proof, transparent and tamper-evidence system is emerge. Given the decentralized, immutable and cryptographic nature architecture of Blockchain technology this has proven to be one of the best solutions for secure transactions. This paper discusses the basics of blockchain, which provides decentralized shared ledger for secure transactions regarding financials and some of the health, supply chain sectors. Scalability, regulation concerns and computational energy are among the challenges addressed together with use-cases and

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Narcisa, Roxana Moşteanu, and Flocea Tatiana. "Revolutionizing Foreign Exchange Market: A Critical Analysis of Blockchain's Opportunities and Challenges." European Jornal of Theoretical and Sciences 1, no. 5 (2023): 33–44. https://doi.org/10.59324/ejtas.2023.1(5).04.

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The fast use of blockchain technology, cryptocurrencies, and electronic trading has had a profound influence on the world's foreign exchange market, creating both difficulties and potential for market regulation and exploitation. Blockchain has the capability to completely transform the foreign exchange business by bringing improved transparency, efficiency, and security. Blockchain allows for the construction of transparent, tamper-proof transaction records since it uses distributed ledger technology. Lately, Blockchain technology and Forex trading have experienced tremendous growth in po

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Todi, Vinit, Ashutosh Sharma,, Jill Prajapati,, and Gaurav Kulkarni. "The Decentralized Voting System Using Blockchain." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem43776.

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This research paper presents a decentralized voting system leveraging blockchain technology to ensure security, transparency, and voter anonymity. By utilizing Ethereum smart contracts, IPFS for secure media storage, and role-based access control, this system mitigates risks associated with traditional voting mechanisms such as central authority control and fraud. Inspired by previous studies, including Khan et al. (2018), Li et al. (2020), and Sharma & Kumar (2021), our approach eliminates intermediaries, ensuring a tamper-proof and verifiable election process. This paper explores the pro

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Yang, Mingqi. "Building motivation above trust: A blockchain-based NFT GameFi model for construction workload assessment." Applied and Computational Engineering 21, no. 10 (2023): 13–19. http://dx.doi.org/10.54254/2755-2721/21/ojs/20231108.

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 In the VUCA (Volatile, Uncertain, Complex, Ambiguous) era, construction management faces unique challenges, particularly in the realm of workload assessment. This paper proposes an innovative solution to address these challenges: a blockchain-based GameFi model for construction workload assessment. This model leverages blockchain Non-Fungible Token (NFT) technology to issue various badges, reliably representing employees' workload. The technology ensures the authenticity and tamper-proof nature of the badges, thereby fostering employee motivation through a distributed trust system. This

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Yang, Mingqi, and Manli Zhao. "Building motivation above trust: A blockchain-based NFT GameFi model for construction workload assessment." Applied and Computational Engineering 21, no. 1 (2023): 13–19. http://dx.doi.org/10.54254/2755-2721/21/20231108.

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In the VUCA (Volatile, Uncertain, Complex, Ambiguous) era, construction management faces unique challenges, particularly in the realm of workload assessment. This paper proposes an innovative solution to address these challenges: a blockchain-based GameFi model for construction workload assessment. This model leverages blockchain Non-Fungible Token (NFT) technology to issue various badges, reliably representing employees' workload. The technology ensures the authenticity and tamper-proof nature of the badges, thereby fostering employee motivation through a distributed trust system. This study

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Liu, Xiaoguang, Hengzhou Yang, Gaoping Li, Hao Dong, and Ziqing Wang. "A Blockchain-Based Auto Insurance Data Sharing Scheme." Wireless Communications and Mobile Computing 2021 (November 24, 2021): 1–11. http://dx.doi.org/10.1155/2021/3707906.

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Auto electronic insurance policy and electronic maintenance list record the entire process of auto owners purchasing auto insurance and repairs after accident, respectively. They play a vital role in auto owners’ applications for claims and insurance company’s judgment on whether to settle the claims. However, the privacy of insurance policy and the “information island” resulting from the nonsharing of data between users make the claim has low efficiency. The notable features of blockchain technology are decentralization and tamper-proof, which can well solve data sharing and privacy protectio

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Vikas, Goel, Aggarwal Mukul, Kumar Gupta Amit, and Kumar Narendra. "A blockchain-based Aadhar system: distributed authentication system." TELKOMNIKA (Telecommunication, Computing, Electronics and Control) 20, no. 6 (2022): 1239–47. https://doi.org/10.12928/telkomnika.v20i6.24231.

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An Aadhaar is a unique number issued to every citizen in India.<em><strong> </strong></em>Aadhar’s current identity authentication relies on the central identities data repository (CDIR) of the unique identification authority of India (UIDAI), which is at risk of a single-point fault attack. Perhaps worse, internal attacks can tamper with the sensitive data of authenticated devices without being detected. In this paper, the proposed system utilizes emerging technology: blockchain for solving the issue of centralized authentication. The proposed system provides a distributed, secure,

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Satyanarayana, Pothuraju V. V. "Smart Contract-Based Decentralized Voting System for Transparent Elections on Ethereum Blockchain." International Scientific Journal of Engineering and Management 04, no. 05 (2025): 1–9. https://doi.org/10.55041/isjem03696.

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Abstract - This paper presents a secure, transparent and tamper-proof decentralized electronic voting system leveraging Ethereum blockchain and smart contracts. Traditional voting systems are prone to manipulation, centralization risks and accessibility issues. This study proposes a blockchain-based architecture that removes the need for intermediaries, utilizes smart contracts for automating election logic and records votes immutably. The prototype is implemented using Solidity, Truffle Suite, Ganache and MetaMask to demonstrate secure authentication, vote casting and real-time result visuali

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Shrunga, H. S., Ashwini M, Deepthi U, Spandana R, and Rakesh K R. "A Survey on Blockchain Based Digital Forensics Framework." International Journal for Research in Applied Science and Engineering Technology 10, no. 4 (2022): 2542–49. http://dx.doi.org/10.22214/ijraset.2022.41841.

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Abstract: Blockchain is the best suited technology that well satisfies the purpose and needs of security and integrity of evidences or proof collected by the police department as digital forensics across the country. This paper potray a blockchain based digital forensics framework as the proposed system, enabling privacy preservation and proof of existence. The proposed system is achieved by using SHA algorithm, AES encryption technique (Rijndael) and blockchain methodology. SHA algorithm mainly consists of SHA functions which are a group of hashing algorithms used for hashing the input of var

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Chen, Chin-Ling, Long-Hui Guo, Ming Zhou, et al. "Blockchain-Based Anti-Counterfeiting Management System for Traceable Luxury Products." Sustainability 14, no. 19 (2022): 12814. http://dx.doi.org/10.3390/su141912814.

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In recent years, counterfeit luxury products have become a major concern for consumers worldwide. The reason for the proliferation of counterfeit products is that the manufacturing and distribution process is not transparent to consumers and this information can be easily falsified or altered by others. To solve this problem, this paper proposes the development of a management system using blockchain and smart contract technology to solve the problems of data forgery and data tampering, while tracking the information related to luxury products and ensuring the accuracy and authenticity of the

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Aydın, Baran Alp. "Cryptographic Algorithms in Decentralized Finance." Next Generation Journal for The Young Researchers 8, no. 1 (2025): 171. https://doi.org/10.62802/6hhm6713.

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Cryptographic algorithms form the backbone of decentralized finance (DeFi), ensuring secure, transparent, and tamper-proof transactions in blockchain ecosystems. These algorithms enable critical functionalities such as digital signatures, consensus mechanisms, and privacy preservation, empowering decentralized platforms to operate without intermediaries. This paper explores the role of cryptographic techniques, including asymmetric encryption, hash functions, and zero-knowledge proofs, in enabling DeFi applications like smart contracts, tokenization, and decentralized exchanges. Additionally,

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Aarya Gharge, Sharvari Duduskar, AdityaKatekar, and Yash Bhosale. "Secure Ledger Your Ultimate Shield Against Land Transaction Fraud." International Research Journal on Advanced Engineering Hub (IRJAEH) 2, no. 12 (2024): 2747–53. https://doi.org/10.47392/irjaeh.2024.0380.

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The Secure Ledger project aims to transform land ownership transfers by utilizing blockchain technology to enhance security, transparency, and efficiency. Traditional land registration systems are vulnerable to fraud, forgery, and inefficiencies due to reliance on centralized databases and paper records. By using a decentralized, immutable blockchain ledger, Secure Ledger ensures tamper-proof transaction records, reducing fraud risk. The integration of smart contracts automates property transfers, increasing transparency and eliminating the need for intermediaries. This leads to faster, more c

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Ms. Pranoti Mane, Harshit Dongarwar, Deo Soni, Harsh Deshpande, Sameer Sapkota, and Vishwakarma. "A Study of Modernized Block Chain Based E-Vault Storage Solution for Law Firm." International Research Journal on Advanced Engineering and Management (IRJAEM) 3, no. 05 (2025): 1599–604. https://doi.org/10.47392/irjaem.2025.0258.

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As the Indian judicial system has a very massive number of case backlogs and document mismanagement, there was a need of something that is secure and tamper proof. This paper presents a blockchain based eVault solution that is tailored according to the Indian law firms in a decentralised way. Using blockchain technology the system ensures integrity of the document, realtime assistance and to stop the unauthorized changes. The application is built using modern web tools such as Vite, Tailwind CSS, and Hardhat for streamlined development and Ethereum-based smart contract deployment. This work de

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Ganga Shirisha M S. "Secured IoT Data Management Using AES Encryption And Blockchain Technology." Journal of Information Systems Engineering and Management 10, no. 9s (2025): 728–35. https://doi.org/10.52783/jisem.v10i9s.1299.

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The swift expansion of IoT devices necessitates robust mechanisms to protect sensitive data from unauthorized access and tampering. This paper fulfills this requirement by integrating AES encryption and blockchain technology. IoT data is encrypted using dynamically generated private keys with AES in CBC mode, ensuring confidentiality, while a Flask application facilitates secure data processing. The encrypted data and metadata are stored on a Solidity-based smart contract, providing decentralized and tamper-proof storage. Results demonstrate enhanced data security, immutability, and traceabili

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Iftekhar, Adnan, Xiaohui Cui, Mir Hassan, and Wasif Afzal. "Application of Blockchain and Internet of Things to Ensure Tamper-Proof Data Availability for Food Safety." Journal of Food Quality 2020 (May 30, 2020): 1–14. http://dx.doi.org/10.1155/2020/5385207.

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Food supply chain plays a vital role in human health and food prices. Food supply chain inefficiencies in terms of unfair competition and lack of regulations directly affect the quality of human life and increase food safety risks. This work merges Hyperledger Fabric, an enterprise-ready blockchain platform with existing conventional infrastructure, to trace a food package from farm to fork using an identity unique for each food package while keeping it uncomplicated. It keeps the records of business transactions that are secured and accessible to stakeholders according to the agreed set of po

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Ashish, Kumar Dass, Sargam Ekalabya Sambit, Pradhan Sarmista, Ranjan Pattanaik Sudhir, Parida Ashutosh, and Kumar Padhi Manoj. "A Blockchain based Decentralized University System." Research and Applications: Emerging Technologies 6, no. 1 (2023): 1–12. https://doi.org/10.5281/zenodo.10431830.

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<em>This study presents a novel strategy for implementing a blockchain-based decentralized university system to address the inefficiencies and transparency issues common to traditional university systems. Decentralizing academic records is the main goal, which will also provide better data security, transparency, and tamper-proof certificate validation. Using blockchain technology, the paper intends to introduce advanced academic features like grade assignment, real-time communication, and course management, all while enhancing security with strong user authentication and data protection mecha

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Shareef, Sarah Mohammed, and Rehab Flaih Hassan. "Geo-Blockchain Verification Based on Proof of Secret Sharing Modification via Chialvo Map." Cybernetics and Information Technologies 25, no. 2 (2025): 100–118. https://doi.org/10.2478/cait-2025-0014.

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Abstract Blockchain technology has attracted substantial attention from global organizations because of its promise as a solution to centralized system issues. This paper presents a new approach utilizing Geo-Blockchain technology, an integration between blockchain technology and Geographic Information System (GIS) based on Proof of Consensus Verification (PoCV) that can establish a decentralized and tamper-proof record of property transactions. Moreover, the paper proposes combining Modified SLIM Cryptography (MSLIMC) with the Chialvo map to verify the integrity of real estate transactions da

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Mr., K. Anguraju. "BLOCKCHAIN-BASED SECURE AND VERIFIABLE REMOTE SENSING IMAGE RETRIEVAL IN A CLOUD COMPUTING ENVIRONMENT." International Journal of Advances in Engineering & Scientific Research 11, no. 1 (2024): 117–28. https://doi.org/10.5281/zenodo.14925027.

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<em>With the rapid expansion of remote sensing technology and cloud computing, vast amounts of remote sensing images are stored and processed in cloud environments. However, ensuring secure, verifiable, and efficient image retrieval remains a significant challenge due to data integrity concerns, unauthorized access, and computational overhead. This paper proposes a blockchain-based secure and verifiable remote sensing image retrieval framework that leverages smart contracts, cryptographic hashing, and distributed ledger technology to enhance security, privacy, and reliability in cloud-based im

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Journal, ISJEM. "BUS PASS GENERATION (BLOCKCHAIN)." International Scientific Journal of Engineering and Management 04, no. 01 (2025): 1–8. https://doi.org/10.55041/isjem02198.

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Blockchain technology is used in the smart bus pass generator project to transform conventional bus pass management systems. This project aims to create a transparent, decentralized, and safe solution to common problems including fraud prevention, inefficient processes, and a lack of data-driven planning. We aim to improve the overall experience for passengers and increase operational efficiency for transit authorities by implementing features like tamper-proof storage, real- time analytics, and automated pass validation. Data collecting, blockchain implementation, feature integration, and sys

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Paulose, Chinchu, Ansiya P. Sham, Anu Krishna P M, Athulya Palanadan, and ,. Sarika P P. "An Overview of Ethereum Based Approaches for Landslide Prediction." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 01 (2025): 1–9. https://doi.org/10.55041/ijsrem40611.

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Landslides are natural disasters that cause significant damage to infrastructure, ecosystems, and human life. Accurate and timely prediction of landslides is crucial for reducing the impact of these events. This paper explores a novel approach to landslide prediction using Ethereum, a leading blockchain platform. By leveraging the capabilities of Ethereum, we propose a decentralized system that collects, stores, and analyzes environmental data through smart contracts, providing a transparent, tamper-proof, and efficient way to predict landslides. The system integrates IoT sensors, machine lear

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Ma, Yuanyuan, Peng Yang, Huijie Guo, and Wenli Jia. "Survey on the Application of Blockchain in Enhancing Mutual Trust in Smart Grid Transactions." Academic Journal of Science and Technology 12, no. 1 (2024): 35–40. http://dx.doi.org/10.54097/dfwsem38.

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The characteristics of blockchain technology, such as decentralization, traceability, and tamper-proof, are in line with many scenarios in smart grid transactions, and the application of blockchain technology in smart grid power transactions has attracted wide attention. In view of the increasing complexity of smart grid transactions and possible misunderstandings and contradictions or distrust between participants, this paper summarizes and analyzes the application research of blockchain in enhancing mutual trust in smart grid from three aspects: data privacy protection based on blockchain-ba

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Cocîrlea, Dragoş, Ciprian Dobre, Liviu-Adrian Hîrţan, and Raluca Purnichescu-Purtan. "Blockchain in Intelligent Transportation Systems." Electronics 9, no. 10 (2020): 1682. http://dx.doi.org/10.3390/electronics9101682.

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Blockchain is an emerging technology that has shaken the financial sector, and which is already perceived as having an impact. A blockchain is a network of many interconnected nodes, both trustworthy and malicious, which can reach a consensus and generate valid data. The resulting information is packed into a block and permanently saved on the network in a tamper-proof way. In this paper, we propose an adaptation of blockchain for securely storing data in a vehicular-based network. Our approach can work for storing data such as traffic events and user reputation. The proposed solution has two

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Kamble, Nilesh, Suraj Jha ,, Rajesh Ghorpade, and Tejas Jagadale. "Online Voting System using Blocks." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 04 (2025): 1–9. https://doi.org/10.55041/ijsrem43846.

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This paper presents the development and implementation of an Online Voting System, designed to enhance the security, accessibility, and efficiency of electoral processes. The system leverages web technologies to provide a secure, user-friendly platform for electronic voting, addressing key challenges such as voter authentication, data integrity, and result accuracy. The methodology includes database-driven user verification, encryption mechanisms for data security, and a tamper-proof audit trail. The proposed system aims to eliminate traditional paper-based voting inefficiencies, reduce manual

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Sharwani, Asif Ehsan, and Ramiro Melo. "Blockchain-Enabled Academic Credential Verification in the USA." ADHYAYAN: A JOURNAL OF MANAGEMENT SCIENCES 14, no. 02 (2025): 31–41. https://doi.org/10.21567/adhyayan.v14i2.07.

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The huge difficulty of academic credential fraud in the United States provides considerable demanding situations to maintain the integrity of tutorial institutions and the group of workers. Traditional verification techniques, which frequently suffer from inefficiencies and the absence of security, underscore the necessity for progressive answers. This paper explores the capability of the blockchain era to revolutionize academic credential verification by supplying a stable, obvious, and tamper-proof gadget. Through an exam of modern literature, case research, and stakeholder implications, the

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Suhag Pandya. "Innovative blockchain solutions for enhanced security and verifiability of academic credentials." International Journal of Science and Research Archive 6, no. 1 (2022): 347–57. https://doi.org/10.30574/ijsra.2022.6.1.0225.

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The growing demand for secure and tamper-proof academic credential management has exposed the limitations of traditional systems, including susceptibility to fraud, inefficiency, and dependency on centralised authorities. Blockchain technology, with its decentralisation, immutability, and cryptographic security, offers a transformative approach to issuing, storing, and verifying academic credentials. This paper explores blockchain architectures—public, private, and consortium—and their application in academic systems. Applying smart contracts and decentralised architectures, blockchain improve

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Junior Onana, Edouard Patrick. "Multiple levels of crypto-fiduciary security unforgeable stamp." Journal of Artificial Intelligence General science (JAIGS) ISSN:3006-4023 2, no. 1 (2024): 278–80. http://dx.doi.org/10.60087/jaigs.v2i1.238.

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The paper introduces the concept of a multi-level crypto-fiduciary security system, focusing on the development and implementation of an unforgeable stamp mechanism. This security architecture integrates cryptographic techniques with fiduciary principles to create a robust authentication framework that ensures data integrity, confidentiality, and trust in transactions. The unforgeable stamp serves as a cryptographic seal that is tamper-proof, traceable, and resistant to counterfeiting or duplication, providing enhanced protection against fraud and unauthorized access. The proposed system lever

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Junior onana, Edouard Patrick. "Multiple levels of crypto-fiduciary security unforgeable stamp." Journal of Artificial Intelligence General science (JAIGS) ISSN:3006-4023 4, no. 1 (2024): 334–37. http://dx.doi.org/10.60087/jaigs.v4i1.231.

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The paper introduces the concept of a multi-level crypto-fiduciary security system, focusing on the development and implementation of an unforgeable stamp mechanism. This security architecture integrates cryptographic techniques with fiduciary principles to create a robust authentication framework that ensures data integrity, confidentiality, and trust in transactions. The unforgeable stamp serves as a cryptographic seal that is tamper-proof, traceable, and resistant to counterfeiting or duplication, providing enhanced protection against fraud and unauthorized access. The proposed system lever

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