Merkle Science, a blockchain analytics platform, has raised $19 million in financing, bringing its total Series A round to more than $24 million, The Block reported. The Series A extension was co-led by BECO Capital, Darrow Holdings (a Susquehanna affiliate), and K3 Ventures. Merkle Science will use the funding to continue expanding in the U.S. and develop forensics and analytics tools for emerging solutions. Founded in 2018, Merkle provides threat detection, risk mitigation, and compliance solutions that help crypto companies, financial institutions, and government agencies identify and prevent cryptocurrency-related crime.