Tackling Trust and Scalability of the Blockchain-Based Shared Manufacturing Concept

Burgos, Juan García; Pustišek, Matevž

doi:10.1109/contel58387.2023.10199103

Cited by 2 publications

(1 citation statement)

References 12 publications

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“…Rollups can be somewhat centralized but still inherit robust security from L1, though decentralized configurations are also possible. Additionally, rollups can be modified for a particular use case, such as allowing private data to be stored on it, essentially creating an alternative to permissioned blockchains [23].…”

Section: Layer 2 Scaling Solutionsmentioning

confidence: 99%

Decentralized IoT Data Authentication with Signature Aggregation

Bojič Burgos,

Pustišek

2024

Sensors

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The rapid expansion of the Internet of Things (IoT) has introduced significant challenges in data authentication, necessitating a balance between scalability and security. Traditional approaches often rely on third parties, while blockchain-based solutions face computational and storage bottlenecks. Our novel framework employs edge aggregating servers and Ethereum Layer 2 rollups, offering a scalable and secure IoT data authentication solution that reduces the need for continuous, direct interaction between IoT devices and the blockchain. We utilize and compare the Nova and Risc0 proving systems for authenticating batches of IoT data by verifying signatures, ensuring data integrity and privacy. Notably, the Nova prover significantly outperforms Risc0 in proving and verification times; for instance, with 10 signatures, Nova takes 3.62 s compared to Risc0’s 369 s, with this performance gap widening as the number of signatures in a batch increases. Our framework further enhances data verifiability and trust by recording essential information on L2 rollups, creating an immutable and transparent record of authentication. The use of Layer 2 rollups atop a permissionless blockchain like Ethereum effectively reduces on-chain storage costs by approximately 48 to 57 times compared to direct Ethereum use, addressing cost bottlenecks efficiently.

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Section: Layer 2 Scaling Solutionsmentioning

confidence: 99%

Decentralized IoT Data Authentication with Signature Aggregation

Bojič Burgos,

Pustišek

2024

Sensors

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An NFT Marketplace for Graphic Artists in Bicol Region

Ruben Leaño Balon,

Ibrahim Fabaan Hanbal

2024

Proc. eng. technol. innov.

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Non-fungible tokens (NFTs) are gaining popularity in the market, but graphic artists in the Bicol Region face challenges in marketability, resource allocation, and determining the best features of existing NFT marketplaces. The study aims to examine these issues and create an original NFT web platform in the Bicol Region that incorporates blockchain technology, a cryptocurrency, and a decentralized wallet. Users can earn up to US$91.8 million in a single NFT artwork when NFT products are sold. The system uses software development methodology and a design thinking process to help the researcher develop a system that benefits the graphic artists in Bicol. Users can mint, list, bid, sell, and purchase NFTs, and transactions are recorded in a blockchain with unique transaction identities. After the development of the system, vital information will be provided, such as more substantial information for readers interested in the NFT blockchain and may improve their knowledge about it.

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Tackling Trust and Scalability of the Blockchain-Based Shared Manufacturing Concept

Cited by 2 publications

References 12 publications

Decentralized IoT Data Authentication with Signature Aggregation

Decentralized IoT Data Authentication with Signature Aggregation

An NFT Marketplace for Graphic Artists in Bicol Region

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