Decentralized Finance (DeFi) takes the promise of blockchain a step further and aims to
transform traditional financial products into trustless and transparent protocols that run …

Blockchain interoperability is an innovative feature of blockchain technology that is rapidly
gaining momentum in various fields. The mass adoption of enterprise blockchains has not …

Whereas the use of distributed ledger technologies has previously been limited to
cryptocurrencies, other sectors—such as healthcare, supply chain, and finance—can now …

Blockchain, as a disruptive technology, opened the gate to a wave of potential innovations.
However, despite the rapidly growing load of hype, recent research shows that integration …

Blockchain technology truly opened the gate to a wave of unparalleled innovations;
however, despite the rapidly growing load of hype, the integration into the business, apart …

Blockchain oracles are systems that connect blockchains with the outside world by
interfacing with external data providers. They provide decentralized applications with the …

Oracles have been suggested as a vital piece of infrastructure necessary to allow blockchain-
based smart contracts to reach their full potential by interacting with real-world data. This …

Blockchain is an innovative approach for recording and sharing data among storage nodes.
Each node replicates an exact copy of the blockchain, but blockchains cannot trust external …

This thesis intends to provide answers to the following questions: 1) What is the oracle
problem, and how do the limitations of oracles affect different real-world applications? 2) …

The technological lock that this thesis addresses is therefore the interoperability of
blockchains. Each blockchain is an independent environment with its own network, protocol …