2026
VERDICT: A Cryptographically Verifiable Framework for Secure Data Lineage in Decentralized DAGs
This paper introduces a novel secure lineage verification system based on Directed Acyclic Graphs (DAGs) and homomorphic hash functions, VERDICT, which incorporates bucket indexing and Merkle tree verification to provide cryptographic guarantees of data and event existence.
Bilel Zaghdoudi, M. Potop-Butucaru
· IACR Cryptology ePrint Archi... · 0 citations