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| Format: | Recurso digital |
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Zenodo
2026
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| Online Access: | https://doi.org/10.5281/zenodo.18659708 |
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| _version_ | 1866901732278140928 |
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| author | Ms. Neha Beegam P E Mr. Alen K Sangeeth Mr. Athulraj Appukuttan Mr. Alex Jo Tomy Mr. Alex Rijo Joseph |
| author_facet | Ms. Neha Beegam P E Mr. Alen K Sangeeth Mr. Athulraj Appukuttan Mr. Alex Jo Tomy Mr. Alex Rijo Joseph |
| contents | With the rapid digital transformation of ed- ucational and professional environments, certificate ver- ification has become a critical security concern. Tra- ditional certificate authentication systems rely on cen- tralized repositories and manual verification processes, which are vulnerable to forgery, unauthorized modifica- tion, and operational inefficiencies. Blockchain technol- ogy offers a decentralized, immutable, and transparent framework that addresses these challenges. This sur- vey presents an extensive review of blockchain-based cer- tificate authentication systems proposed in recent litera- ture. Various architectures, blockchain platforms, smart contract models, cryptographic mechanisms, and opti- mization techniques are analyzed. A detailed compari- son is presented to highlight strengths, limitations, and open research challenges. The study aims to serve as a comprehensive reference for researchers and practition- ers working on secure and scalable certificate verifica- tion solutions. |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_18659708 |
| institution | Zenodo |
| language | |
| publishDate | 2026 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | A Survey on Distributed Ledger-Based Certificate Authentication System Ms. Neha Beegam P E Mr. Alen K Sangeeth Mr. Athulraj Appukuttan Mr. Alex Jo Tomy Mr. Alex Rijo Joseph Blockchain; Certificate Authentication; Ar- tificial Intelligence; Distributed Ledger; Smart Con- tracts. With the rapid digital transformation of ed- ucational and professional environments, certificate ver- ification has become a critical security concern. Tra- ditional certificate authentication systems rely on cen- tralized repositories and manual verification processes, which are vulnerable to forgery, unauthorized modifica- tion, and operational inefficiencies. Blockchain technol- ogy offers a decentralized, immutable, and transparent framework that addresses these challenges. This sur- vey presents an extensive review of blockchain-based cer- tificate authentication systems proposed in recent litera- ture. Various architectures, blockchain platforms, smart contract models, cryptographic mechanisms, and opti- mization techniques are analyzed. A detailed compari- son is presented to highlight strengths, limitations, and open research challenges. The study aims to serve as a comprehensive reference for researchers and practition- ers working on secure and scalable certificate verifica- tion solutions. |
| title | A Survey on Distributed Ledger-Based Certificate Authentication System |
| topic | Blockchain; Certificate Authentication; Ar- tificial Intelligence; Distributed Ledger; Smart Con- tracts. |
| url | https://doi.org/10.5281/zenodo.18659708 |