The five-call cross-border KYB workflow — walking a UBO chain across jurisdictions in a single prompt

The five-call cross-border KYB workflow — walking a UBO chain across jurisdictions in a single prompt KYB ("Know Your Business") used to mean "pull a company report and check the directors." That stopped being enough around the time the FATF revised Recommendation 24 in March 2022 and AMLD5 transposition deadlines started biting. A modern KYB review for a counterparty of any meaningful size has to: Identify the legal entity in the jurisdiction it claims to be incorporated in, Identify everyone w