Frequently Asked Questions

OnChain Media Corp is the parent corporation behind two specialized divisions: OnChain Media Labs (technology R&D) and OnChain Media Group (ad exchange and marketplace). Together, they form a vertically integrated advertising technology ecosystem that combines AI-powered optimization with blockchain transparency to deliver the most efficient and accountable programmatic advertising platform in the industry.

OnChain Media Labs is the technology research and development division responsible for building AI algorithms, blockchain infrastructure, and fraud detection systems. OnChain Media Group is the marketplace division that operates the ad exchange connecting advertisers and publishers. Labs builds the technology, Group runs the marketplace — and both operate under OnChain Media Corp as the parent corporation.

OnChain Media Corp operates globally with infrastructure distributed across multiple cloud regions to ensure low-latency ad delivery worldwide. Our platform serves advertisers and publishers across North America, Europe, Asia-Pacific, and emerging markets.

We're always looking for talented individuals passionate about AI, blockchain, and transforming the advertising industry. Visit our Contact page to inquire about current opportunities across engineering, data science, business development, and operations roles.

Programmatic advertising is the automated buying and selling of digital ad inventory through real-time auctions. OnChain Media Corp improves this process in three key ways: (1) AI-powered optimization that intelligently routes ads, sets pricing, and selects placements for maximum ROI, (2) blockchain transparency that records every transaction on an immutable ledger so all parties can verify what happened, and (3) advanced fraud detection that eliminates invalid traffic before it costs advertisers money.

The OnChain Ledger is our proprietary blockchain infrastructure that records every advertising transaction — including bid requests, auction outcomes, impression delivery, and payment settlements — on an immutable, verifiable ledger. This eliminates the opacity that plagues traditional ad-tech by giving advertisers, publishers, and auditors a single source of truth for all transaction data.

Our platform supports OpenRTB 2.5 and 2.6 protocols with native Prebid.js integration. We handle display, video, native, and connected TV (CTV) ad formats. The exchange processes bid requests in under 10 milliseconds with support for first-price and second-price auction models, header bidding, and server-to-server integrations.

Our AI systems operate across three layers: (1) Route Optimization uses machine learning to select the most efficient delivery path for each ad impression, (2) Pricing Optimization dynamically adjusts bid floors and clearing prices based on real-time market signals, and (3) Ad Optimization intelligently matches creative assets to contexts where they'll perform best. These models are continuously trained on platform data to improve performance over time.

Mercury Reach is our privacy-first contextual targeting platform developed by OnChain Media Labs. Instead of relying on third-party cookies or personal user profiles, Mercury Reach analyzes page content, context, and semantic signals to deliver relevant advertising. This approach is fully compliant with GDPR, CCPA, and emerging privacy regulations while maintaining strong targeting performance.

Our ad exchange processes bid requests in under 10 milliseconds end-to-end, with a platform uptime of 99.99%. The infrastructure is built on distributed cloud architecture with automatic failover, ensuring that advertisers and publishers experience consistent, reliable service at scale. We handle millions of queries per second across global endpoints.

Advertisers benefit from: (1) higher ROI through AI-optimized bidding and placement, (2) complete transparency via blockchain-verified transaction records, (3) reduced fraud through advanced invalid traffic detection, (4) lower costs by eliminating unnecessary intermediaries in the supply chain, and (5) privacy-compliant targeting through Mercury Reach contextual intelligence. Our platform typically delivers 30-40% improvement in campaign ROI compared to traditional exchanges.

Publishers benefit from: (1) access to premium demand through our exchange's advertiser network, (2) AI-powered yield optimization that maximizes revenue per impression, (3) native Prebid.js integration for seamless header bidding setup, (4) transparent reporting with blockchain-verified impression and payment data, and (5) fraud protection that maintains inventory quality and advertiser trust.

Integration is straightforward through our OpenRTB-compliant API endpoints. For publishers, we offer native Prebid.js adapters and server-to-server connections. For advertisers and DSPs, we provide standard OpenRTB 2.5/2.6 bid request/response endpoints. Our integration team provides dedicated support, documentation, and testing environments. Contact us to get started with a technical onboarding session.

We work with advertisers and publishers of all sizes. For demand partners, you need a valid DSP or advertiser account with compliant creative assets. For supply partners, you need legitimate web or app inventory with real user traffic. All partners must agree to our quality standards, which include compliance with IAB guidelines, applicable advertising regulations, and our anti-fraud policies.

Privacy is a core architectural principle, not an afterthought. Our platform is designed with privacy-first principles: we use contextual targeting (Mercury Reach) instead of personal user profiles, we don't rely on third-party cookies, and all data processing complies with GDPR, CCPA, and emerging privacy regulations. Our blockchain ledger records transaction data without storing personal user information.

Yes. OnChain Media Corp and both divisions are fully compliant with the General Data Protection Regulation (GDPR), the California Consumer Privacy Act (CCPA), and other applicable data protection laws. We maintain Data Processing Agreements (DPAs) with all partners, support consent management frameworks (TCF 2.0), and provide data subject access request (DSAR) handling for all applicable jurisdictions.

No. Our platform is built for the cookieless future. Instead of relying on third-party cookies for targeting, we use Mercury Reach — our contextual intelligence platform that analyzes page content and semantic signals to deliver relevant advertising. This approach respects user privacy while maintaining strong targeting performance, and it's fully compatible with all major browsers' privacy initiatives.

Traditional ad-tech suffers from opacity — advertisers often can't verify where their ads appeared, publishers can't confirm what advertisers paid, and intermediaries take undisclosed fees. Our OnChain Ledger records every transaction on an immutable blockchain, creating a verifiable audit trail that all parties can access. This eliminates hidden fees, confirms impression delivery, and provides complete supply chain transparency.

Our fraud detection operates at multiple layers: (1) pre-bid filtering that analyzes bid requests for known fraud patterns before auctions occur, (2) real-time traffic analysis using machine learning models trained on billions of data points, (3) post-impression verification that confirms ad delivery to real users, and (4) blockchain-based audit trails that make fraudulent activity traceable and accountable. Our systems achieve a 99.2% fraud detection rate.

We implement enterprise-grade security including: TLS/SSL encryption for all data in transit, encryption at rest for stored data, regular penetration testing and security audits, DDoS protection, rate limiting, API authentication and authorization controls, and 24/7 infrastructure monitoring. Our blockchain infrastructure adds an additional layer of tamper-proof transaction integrity.