Blockchain, as a decentralized and distributed public ledger technology in peer-to-peer
network, has received considerable attention recently. It applies a linked block structure to …

Abstract In the Internet of Things (IoT) vision, conventional devices become smart and
autonomous. This vision is turning into a reality thanks to advances in technology, but there …

The paradigm of Internet of Things (IoT) is paving the way for a world, where many of our
daily objects will be interconnected and will interact with their environment in order to collect …

Blockchains offer a decentralized, immutable and verifiable ledger that can record
transactions of digital assets, provoking a radical change in several innovative scenarios …

This paper presents a comprehensive survey of the existing blockchain protocols for the
Internet of Things (IoT) networks. We start by describing the blockchains and summarizing …

Blockchain, the underlying technology of digital currency, such as Bitcoin, has the
characteristics of decentralization, stability, security, anonymity, and nontampering …

Bitcoin is a popular cryptocurrency that records all transactions in a distributed append-only
public ledger called blockchain. The security of Bitcoin heavily relies on the incentive …

Abstract Internet of Things (IoT) is one of the promising technologies that has attracted a lot
of attention in both industrial and academic fields these years. It aims to integrate seamlessly …

Blockchain is a decentralized transaction and data management technology developed first
for Bitcoin cryptocurrency. The interest in Blockchain technology has been increasing since …

Blockchains are an emerging digital technology that combine cryptography, data
management, networking, and incentive mechanisms to support the checking, execution …