A exchange Bumba estreia no Brasil com forte foco em segurança, certificações e regulação. Com sede em Dubai, a empresa quer ...

To address these issues, this article makes the following contributions. First, we propose a blockchain-based secure and fair data trading scheme named fair data trading (FairDT). By leveraging ...

Abstract: Blockchain is an emerging technology for decentralised and transactional data sharing across a large network of untrusted participants. It enables new forms of distributed software ...