Vietnam deploys national blockchain for identity and records Vietnam will use the NDAChain network to power a decentralized identity solution that allows digital contract signing and counterparty verification. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ July 25, 2025 1:15 pm