EXCHAIN is a decentralised blockchain-based advertising platform which is driving a revolution in the digital advertising ecosystem. Challenges of Digital Advertising The global digital advertising market

Exchain EXCHAIN is a blockchain-based platform that will turn a significant proportion of the $228.44 billion digital ad spend into immutable proof of evidence chains for end-to-end ("E2E")

Exchain EXCHAIN is a decentralised blockchain-based advertising platform which is driving a revolution in the digital advertising ecosystem. EXCHAIN is a blockchain-based platform that will turn a significant