Blockchain is the core technology underlying the first decentralized cryptocurrency, Bitcoin,
introduced by Nakamoto in 2008. Since then, blockchain technology has many more …

With a zero-knowledge proof (ZKP), a party can prove that a statement is true without
revealing any information except for whether it is indeed true or not. The obvious benefit is …

In last years, there has been an increasing effort to leverage distributed ledger technology
(DLT), including blockchain. One of the main topics of interest, given its importance, is the …

Blockchain, which is usually regarded as a public, decentralized and distributed ledger, has
attracted significant attention recently. In the environment of blockchain, all historical …

Two months ago I (Tommy) joined ING's blockchain team. This job change was motivated by
two ideas. The first being able to combine my PhD research on blockchain technology with …

The rapid development of blockchain technology applications and the increased demand for
data security has greatly driven the research on privacy protection. Zero-knowledge proof is …

The emerging blockchain technology, combined with the smart contract paradigm, is
expected to transform traditional applications with decentralization. When the blockchain …

Performing a fair exchange without a Trusted Third Party (TTP) was considered to be
impossible. With multi party computation and practices like Proof-of-Work (PoW), blockchain …

Blockchains provides a decentralized, distributed and immutable ledger which is verifiable
and digitally available over a network, bringing in a technological revolution in this fast …

Zero-knowledge proofs (ZKPs) have garnered much attention recently. They have witnessed
applicability in anonymizing tokens (eg, Tornado Cash) and increasing transaction …