Threshold cryptography is essential for many blockchain protocols. For example, many
protocols rely on threshold common coin to implement asynchronous consensus, leader …

This paper is a Systematization of Knowledge (SoK) that focuses on Directed Acyclic Graph
(DAG)-based consensus protocols in Distributed Ledger Technologies (DLTs). Our study …

Obelia improves upon structured DAG-based consensus protocols used in proof-of-stake
systems, allowing them to effectively scale to accommodate hundreds of validators. Obelia …

Frontrunning is rampant in blockchain ecosystems, yielding attackers profits that have
already soared into several million. Most existing frontrunning attacks focus on manipulating …

This paper introduces Slipstream, a Byzantine Fault Tolerance (BFT) protocol where nodes
concurrently propose blocks to be added to a Directed Acyclic Graph (DAG) and aim to …

In the realm of blockchain, smart contracts have achieved widespread adoption due to their
inherent programmability. However, smart contracts suffer from long execution delays …

Recently, consensus protocols based on Directed Acyclic Graph (DAG) have gained
significant attention due to their potential to build robust blockchain systems, particularly in …

End-to-end blockchain latency has become a critical topic of interest in both academia and
industry. However, while modern blockchain systems process transactions through multiple …

Obelia improves upon structured DAG-based consensus protocols used in proof-of-stake
systems, allowing them to effectively scale to accommodate hundreds of validators. Obelia …