2026· International Joint Conference on Rough Sets· pp. 97-107· 0 citations· 20 references
Computer Science
TL;DR
This paper formalizes the property of integrity completeness against such an adversary and compares three trust models under this threat: symmetric hashing with HMAC chains, per-record ECDSA signatures, and blockchain with application-level Merkle trees.
Blockchain transparency poses a barrier to enterprise adoption in domains requiring data privacy. We introduce
private data collections
, a mechanism for permissioned blockchains that decouples private data storage from the replicated ledger: private data is shared only among authorized peers, while cryptographic h...
Senthilnathan Natarajan, Manish Sethi, David Enyeart et al.· Proceedings of the VLDB Endo...· 0 citations
This study examines the technological, financial, and regulatory obstacles of blockchain-based food traceability and proposes a new architecture called the Dynamic Trust-Weighted Oracle Consensus (DTW-OC) framework, which introduces a reputation-weighted, cross-validated oracle layer that scores every IoT sensor and hu...
Shikha Singh· Journal of Intelligent Decis...· 0 citations
Existing blockchain credential systems still face two coupled problems: transparent on-chain data may disclose holder privacy, while immutable records make invalid credentials difficult to revoke. This paper implements a privacy-preserving revocable credential system in an EVM-compatible simulated blockchain environmen...
Yong-Hai Yu· 2026 8th International Confe...· 0 citations
A privacy-preserving blockchain-based traceability framework that integrates the InterPlanetary File System (IPFS) with Zero-Knowledge Proofs (ZKPs) for immutable record-keeping, while zk-SNARK-based proofs enable compliance verification without revealing sensitive underlying data is proposed.
Priya Patel, Nitesh M. Sureja· International Research Journ...· 0 citations
Data integrity in multi-stage government licensing services is a critical challenge, particularly when each stage involves different actors with distinct authority. Without a permanent recording mechanism for every action in the workflow, licensing data remains vulnerable to manipulation. This study develops a web-base...
Edrian Hadinata, Tasya Febriyanti· JURNAL ARMADA INFORMATIKA· 0 citations
\RC, a participant trust framework that uses blockchain as an evidence and provenance layer rather than as the source of trust, and supports a bounded reduction in reputation distortion, not attacker detection.
Adnan Iftekhar, Chengliang Zheng, Xiaohui Cui et al.· 0 citations
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