A Review on Privacy in DAG-Based DLTs

Mayank Raikwar

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arXiv · 2504.15233

A Review on Privacy in DAG-Based DLTs

Mayank Raikwar

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Abstract

Directed Acyclic Graph (DAG)-based Distributed Ledger Technologies (DLTs) have emerged as a promising solution to the scalability issues inherent in traditional blockchains. However, amidst the focus on scalability, the crucial aspect of privacy within DAG-based DLTs has been largely overlooked. This paper seeks to address this gap by providing a comprehensive examination of privacy notions and challenges within DAG-based DLTs. We delve into potential methodologies to enhance privacy within these systems, while also analyzing the associated hurdles and real-world implementations within state-of-the-art DAG-based DLTs. By exploring these methodologies, we not only illuminate the current landscape of privacy in DAG-based DLTs but also outline future research directions in this evolving field.

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BibTeX RIS

Mayank Raikwar. 2025-04-21. A Review on Privacy in DAG-Based DLTs. https://arxiv.org/abs/2504.15233

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