A prominent Polish bank, PKO Bank Polski, recently announced its partnership with BlackChann Confirm, in which DLT-based storage and verification system was provided for bank documents. TechCrunch reported on March 29th.
The goal of the recently signed agreement is to introduce blockchain technology in PKO's banking system through Trudamat Tool developed by Sikkimarm. SOURCE https://cointelegraph.com/news/major-polish-bank-to-implement-blockchain-document-storage-system