A decentralized consensus application using blockchain ecosystem

Pujari, Chetana; Muniyal, Balachandra; Chandrakala, C. B.

doi:10.11591/ijece.v10i6.pp6399-6411

Cited by 4 publications

(3 citation statements)

References 21 publications

(20 reference statements)

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“…Frontiers in Blockchain frontiersin.org of user data while extracting only the health sensor data required for that service. A different study that looked at forms of trust in the news industry and tackled forms of fake news using a multicontextual layer approach, scoring the trustworthiness of an issuer using a parameter associated with a public key that enabled wallet holders and verifiers to score an issuer and accept only authenticated credentials through this mechanism (Pujari et al, 2023). A further study looked at centralized identity management providers like Google and Facebook, which store user data in centralized servers and have the risk of being hacked and having that data exploited.…”

Section: Related Workmentioning

confidence: 99%

Challenges of user data privacy in self-sovereign identity verifiable credentials for autonomous building access during the COVID-19 pandemic

Naicker,

Moodley

2024

Front. Blockchain

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Self-sovereign identity is an emerging blockchain technology field. Its use cases primarily surround identity and credential management and advocate the privacy of user details during the verification process. Our endeavor was to test and implement the features promoted for self-sovereign identity through open- and closed-source frameworks utilizing a scenario of building access management to adhere to health risk and safety questionnaires during the COVID-19 pandemic. Our investigation identifies whether user data privacy could be ensured through verifiable credentials and whether business practices would need to evolve to mitigate storing personal data centrally.

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Section: Related Workmentioning

confidence: 99%

Challenges of user data privacy in self-sovereign identity verifiable credentials for autonomous building access during the COVID-19 pandemic

Naicker,

Moodley

2024

Front. Blockchain

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“…Blockchain technology ensures data immutability, location and shipment tracking, humidity, and open access to temperature records using ZigBee internet of things (IoT) sensor technology. -Pujari et al [20] suggested solution uses blockchain technology, smart contracts, and interplanetary communication to provide a safe decentralized consensus application in an untrusted environment. File system (IPFS) keywords.…”

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confidence: 99%

Algorithm based-platform for decentralized applications in blockchain

Abdul-Sada,

Rabee

2023

IJEECS

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<span>Over the past several years, blockchain technology has been applied in numerous fields. Blockchain (BC) is based on the idea of decentralized applications (DApps) and facilitates their use. This increases the transparency of the apps, distributed, and flexible. Within this context, this paper presents a procedure and algorithm to build a DApp on Ethereum blockchain based platforms. simulation of nature reserve (SONR) is a smart contract code that was built to simulate the work of a nature reserve to take advantages of the characteristics of the genetic algorithm, and then deploy this contract on one of the Ethereum test networks, the Goerli test network, to customize a new block with a unique address for this DApps on that network, the contract creation time is within 12 seconds, and the average transaction time is 8.1 seconds with a 2.5 gwei gas cost.</span>

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“…The way proof of work works is that every transaction will be announced to all network nodes so that the mining node succeeds in dismantling the code or transaction program. Then the mining node verifies so that it generates a new block [26]. The wallet used is Metamask with test-net Ropsten.…”

mentioning

confidence: 99%

Implementation of ethereum blockchain on transaction recording of white sugar supply chain data

Ekawati

Arkeman²,

Suprihatin³

et al. 2022

IJEECS

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The complex supply chain system for the sugar agroindustry supply chain involves many actors, resulting in the asymmetry of information data. It still leads to a lack of data transparency. In the past, data traceability could not be made efficient at every stage, so the record data transaction was not real-time, less accurate, and inefficient coordination between actors. Blockchain is one of the technologies in the 4.0 era as a distributed ledger technology. It can be transparency, traceability, security, immutability, and decentralization. This study aims to design a white sugar agroindustry system based on blockchain technology using the SDLC waterfall stage public. Ethereum is a proof-of-work convention based on the Ropsten test-net on the Metamask wallet. The sugar supply chain system that has been successfully developed allows consumers to track the purchased sugar products based on the transaction hash code sent by the seller. The data listed is the location of the plantation, the quantity (quintal) and quality of sugarcane (percentage), and the purchase price. A web-based blockchain application could be used as a model by national sugar factories to help them make enough sugar food for themselves.

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A decentralized consensus application using blockchain ecosystem

Cited by 4 publications

References 21 publications

Challenges of user data privacy in self-sovereign identity verifiable credentials for autonomous building access during the COVID-19 pandemic

Challenges of user data privacy in self-sovereign identity verifiable credentials for autonomous building access during the COVID-19 pandemic

Algorithm based-platform for decentralized applications in blockchain

Implementation of ethereum blockchain on transaction recording of white sugar supply chain data

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