Experience-Based Decentralized Marketing and Advertising (Ex-Mad): A Blockchain Framework for Transparent and Fair Digital Campaigns

Öz

The contemporary digital advertising ecosystem faces critical technical and operational challenges, primarily driven by centralized intermediaries, data opacity, and privacy vulnerabilities. To address these systemic issues, this paper proposes "Ex-Mad," a decentralized architecture leveraging blockchain technology and the Interplanetary File System (IPFS). The proposed framework integrates three core architectural layers: the user entities (advertisers and end-users), the blockchain ledger for immutable transaction recording, and IPFS for distributed content storage. Unlike traditional centralized models, Ex-Mad utilizes smart contracts to automate campaign management and enforce trustless interactions, ensuring verifiable reward distribution based on user contribution without third-party validation. Furthermore, the integration of IPFS optimizes on-chain storage costs by handling large media files off-chain while maintaining data integrity through cryptographic hashes. The system design enhances auditability through a tamper-proof ledger, eliminates single points of failure, and provides a technically robust alternative to current ad-tech intermediaries. This study demonstrates how the proposed architecture improves system efficiency, reliability, and cost-effectiveness in the digital advertising domain.

Anahtar Kelimeler

• Blockchain Technology
• Smart Contracts
• IPFS (Interplanetary File System)
• Distributed Systems
• Digital Advertising Architecture

Ex-Mad: Güvene dayanmayan dijital reklamcılık için Blokzincir ve IPFS tabanlı merkeziyetsiz bir mimari

Öz

Güncel dijital reklamcılık ekosistemi; merkezi aracılar, veri şeffaflığı eksikliği ve gizlilik zafiyetlerinden kaynaklanan kritik teknik ve operasyonel zorluklarla karşı karşıyadır. Bu çalışma, söz konusu sistemsel sorunları ele almak amacıyla blokzincir teknolojisi ve Gezegenler Arası Dosya Sistemi'nden (IPFS) yararlanan merkeziyetsiz bir mimari olan "Ex-Mad" modelini önermektedir. Önerilen çerçeve üç temel mimari katmanı entegre etmektedir: kullanıcı varlıkları (reklamverenler ve son kullanıcılar), değiştirilemez işlem kayıtları için blokzincir defteri ve dağıtık içerik depolama için IPFS. Geleneksel merkezi modellerin aksine Ex-Mad, kampanya yönetimini otomatize etmek ve güven gerektirmeyen (trustless) etkileşimleri sağlamak için akıllı sözleşmeler kullanır; böylece üçüncü taraf doğrulamasına gerek kalmadan kullanıcı katkısına dayalı doğrulanabilir ödül dağıtımı sağlar. Ayrıca IPFS entegrasyonu, büyük medya dosyalarını zincir dışında (off-chain) işleyerek ve kriptografik özetler aracılığıyla veri bütünlüğünü koruyarak zincir içi depolama maliyetlerini optimize eder. Sistem tasarımı, kurcalamaya dayanıklı bir defter aracılığıyla denetlenebilirliği artırmakta, tek hata noktalarını (single points of failure) ortadan kaldırmakta ve mevcut reklam teknolojisi aracılarına teknik olarak sağlam bir alternatif sunmaktadır. Bu çalışma, önerilen mimarinin dijital reklamcılık alanında sistem verimliliğini, güvenilirliği ve maliyet etkinliğini nasıl iyileştirdiğini ortaya koymaktadır.

Anahtar Kelimeler

• Blok Zinciri Teknolojisi
• Akıllı Sözleşmeler
• Dağıtılmış Sistemler
• Dijital Reklam Mimarisi
• IPFS

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