2020 International Conference on Big Data and Blockchain (ICBDB 2020) will be held at the Newcastle University, in Newcastle upon Tyne, United Kingdom on August 7-9, 2020. ICBDB 2020 aims to bring together leading academic scientists, researchers and research scholars to exchange and share their experiences and research results in the field of Big Data and Blockchain. With the theme “Big Data and Blockchain”, ICBDB 2020 aspires to keeping up with advances and changes to a consistently morphing field. Leading researchers and industry experts from around the globe will be presenting the latest studies through papers and oral presentations. ICBDB 2020 is organized by HKSRA.