In recent years, the rapid urbanization of world's population causes many economic, social,
and environmental problems, which affect people's living conditions and quality of life …

Since the advent of distributed ledger technologies, they have provided diverse
opportunities in a wide range of application domains. This article brings a comprehensive …

Fabric is a modular and extensible open-source system for deploying and operating
permissioned blockchains and one of the Hyperledger projects hosted by the Linux …

We present HotStuff, a leader-based Byzantine fault-tolerant replication protocol for the
partially synchronous model. Once network communication becomes synchronous, HotStuff …

Bitcoin cryptocurrency demonstrated the utility of global consensus across thousands of
nodes, changing the world of digital transactions forever. In the early days of Bitcoin, the …

Practical Byzantine Fault Tolerance (PBFT) consensus mechanism shows a great potential
to break the performance bottleneck of the Proof-of-Work (PoW)-based blockchain systems …

A blockchain is a distributed ledger for recording transactions, maintained by many nodes
without central authority through a distributed cryptographic protocol. All nodes validate the …

The surprising success of cryptocurrencies has led to a surge of interest in deploying large
scale, highly robust, Byzantine fault tolerant (BFT) protocols for mission-critical applications …

Thanks to its potential in many applications, Blockchain has recently been nominated as one
of the technologies exciting intense attention. Blockchain has solved the problem of …

We propose separating the task of reliable transaction dissemination from transaction
ordering, to enable high-performance Byzantine fault-tolerant quorum-based consensus. We …