Decentralised Advertising

The company creates value by providing an open-source, smart-contract-based infrastructure layer for programmatic advertising and data monetisation. Its components include a Prebid-compatible ad server for publishers, a lightweight demand-side buying tool for media buyers, and a decentralised data storage and activation system for data providers and publishers. Together these tools allow counterparties to define and execute ad deals and data usage via smart contracts, improving transparency of spend and data flows while enabling privacy-preserving data monetisation.

As the code is open-source and "can be audited, tested and run by anyone", the commercial model is not based on restrictive licensing. Instead, value creation likely comes from lowering operational costs for buyers, simplifying publisher monetisation with on-chain transparency, and enabling controlled monetisation of data assets. Revenue is inferred to be generated through enterprise support, integration, and managed access to the early-access programme, and potentially from transaction or data-usage related arrangements rather than classic network media arbitrage.

Decentralised Advertising Limited (dahq.io) is a UK-based adtech company developing open-source, blockchain-based infrastructure for programmatic advertising. Its stack comprises an open-source, Prebid-compatible ad server powered by smart contracts, a lightweight demand-side buying tool, and a decentralised data storage and activation layer that enables data monetisation without exposing raw data.

The company appears to target publishers, media buyers, and data providers that want transparent, auditable programmatic trading and privacy-preserving data activation. The core technology is open-source and can be self-hosted, while commercial activity is inferred to centre on an invite-only early-access programme and associated enterprise services rather than a standard public SaaS product. There is no evidence of consumer-facing services; all offerings are directed at business users in the advertising ecosystem.