Erhan Korhaliller is a Web3 communications executive and event organizer, best known as the founder and CEO of EAK Digital, a blockchain-focused PR, marketing, and events agency. He is also the founder of Istanbul Blockchain Week, a multi-day conference brand built to connect global crypto companies with Türkiye’s fast-growing digital asset community. Korhaliller’s work is primarily positioned around ecosystem building, narrative strategy, and industry convening for blockchain projects, exchanges, and infrastructure providers.
Korhaliller’s profile sits at the intersection of crypto communications and events. Through EAK Digital, he has worked on media strategy, brand positioning, and go-to-market communications for Web3 companies navigating fast-moving markets and heightened reputational risk. Through Istanbul Blockchain Week, he has built a recurring platform for founders, investors, developers, and service providers to meet in Istanbul, leveraging the city’s geographic and commercial ties across Europe, the Middle East, and Asia.
Before entering Web3, Korhaliller built experience in mainstream advertising and project delivery. EAK Digital’s published company materials describe a career background that included work with major brands such as Nike, Rolls Royce, MINI, Vodafone, and Barclaycard. His earlier roles were associated with managing large project teams and delivering campaigns in high-accountability environments, experience that later translated into advising crypto brands on messaging, launches, and communications under public scrutiny.
Korhaliller founded EAK Digital as a Web3-native agency, and has remained the company’s principal executive. Public descriptions of the agency position it as supporting communications, PR, and marketing execution for blockchain firms, with emphasis on translating complex technical narratives into mainstream coverage and partner-ready messaging.
As founder and CEO, Korhaliller leads EAK Digital’s strategy across earned media, brand communications, and campaign planning for crypto and Web3 clients. The agency’s positioning reflects a common operational need in the sector: projects that ship rapidly and operate across jurisdictions often require disciplined communications planning to align product updates, partnerships, and market narratives with compliance and reputational constraints.
EAK Digital has publicly referenced work alongside major Web3 brands, including global exchanges and ecosystem organizations. In practice, this category of client work typically intersects with market attention on assets such as Bitcoin and Ethereum, where shifts in adoption, regulation, and liquidity can quickly change how communications are received.
Korhaliller founded Istanbul Blockchain Week as a flagship gathering for Türkiye’s Web3 community and international industry participants. Istanbul Blockchain Week’s official event materials list the next edition for June 2 to 3, 2026, hosted at the Hilton Istanbul Bomonti Hotel. The conference brand has positioned itself as a bridge between regional builders and global markets, with programming that commonly spans exchange infrastructure, DeFi, gaming, tokenization, venture, and regulation.
CryptoSlate has previously interviewed Korhaliller about Istanbul Blockchain Week and Türkiye’s role as a high-engagement crypto market, highlighting the country’s active retail participation and the importance of localized community engagement for global projects. Readers can find related context here: Istanbul Blockchain Week founder Erhan Korhaliller discusses why Turkey is one of the hottest places for crypto.
Korhaliller is also associated with BlockDown, a conference and festival concept that emerged during the COVID-19 period and later expanded into in-person editions. The BlockDown brand has been framed as connecting Web3 with culture, creators, and community-led experiences, complementing the more business-oriented conference format. CryptoSlate has published an interview with Korhaliller discussing BlockDown’s positioning and its connection to creative industries: How Web3 meets creative industries in Portugal.
Work in crypto communications and event production carries distinct risks. Market volatility can compress marketing budgets and shift attendance patterns quickly, while regulatory changes can affect which products can be promoted, how claims must be framed, and what disclosures are expected. Agencies and event organizers also face reputational exposure to client conduct and sponsor quality, which makes due diligence and clear communications standards important. For conferences, operational risks include venue and logistics complexity, security, and the need to balance commercial sponsorship with credible, builder-focused programming.
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