Pioneering decentralized digital identity in international trade
The Inter-American Development Bank (IDB), in partnership with Extrimian, embarked on the CADENA initiative to revolutionize international trade through decentralized digital identity solutions. This partnership aimed to improve data exchange and global interoperability across borders.
Challenge
International trade processes are often hampered by inefficient data management and verification systems, leading to delays and higher costs. The IDB sought to address these challenges by leveraging decentralized technologies to streamline and secure trade documentation and processes.
Solution
Extrimian provided the technology backbone for CADENA, implementing its robust decentralized identity platform, ID Connect. This platform uses decentralized identifiers (DIDs) and verifiable credentials (VCs) to create a secure and interoperable digital ecosystem for international trade.
Application and implementation outlook:
The CADENA project was strategically launched to address critical points in trade processes:
- Phase 1: Implementation of DID and CV to secure and verify merchant identities and credentials.
- Phase 2: Expansion to include a wide range of merchant documents and certifications, further enhancing the scope and utility of the system.






