Web3 Events in June 2026

6 events happening in June 2026.

Discover upcoming Web3 events in June 2026, including Permissionless, EthCC, and Crypto Valley Conference. Browse the full schedule of six industry gatherings.

Tier 2Confirmed

EthCC (Ethereum Community Conference)

June/July 2026 (exact dates and venue TBC)TBC (Europe), TBC

EthCC is the most prominent annual Ethereum community conference in Europe and one of the most technically substantive events in the entire Web3 calendar. Non-profit and community-run, it is sole in its commitment to the Ethereum ecosystem — no multi-chain hedging, no retail programming. Historically drawing 6,400+ Ethereum developers, researchers, and builders, it covers the full technical stack from L1 EIPs and consensus layer research to L2 scaling, ZK cryptography, and Ethereum's evolving social and governance layer. Rotates between European cities annually.

Ethereum Protocol ResearchL2 Scaling & ZK ProofsDeFi Architecture

6,400+4 days

Tier 2Confirmed

Crypto Valley Conference

June 2026 (exact dates TBC)Zug, Switzerland

The Crypto Valley Conference is the flagship event of the Crypto Valley Association, held in Zug — the Swiss blockchain hub home to the Ethereum Foundation, Cardano, and dozens of leading protocols. Now in its 8th edition, it brings together 60+ expert speakers from staking, DEX development, cybersecurity, venture capital, and regulatory compliance for two days of focused presentations and working sessions. The intimate setting and Switzerland's unique position as a globally recognised blockchain jurisdiction make it a high-quality event for serious practitioners.

Swiss Blockchain RegulationStaking & YieldDEX Development

1,000+2 days

Tier 3Confirmed

Istanbul Blockchain Week

June 2026 (exact dates TBC)Istanbul, Turkey

Istanbul Blockchain Week is the premier Web3 event bridging Europe, MENA, and Central Asia — a unique geographic and cultural position no other conference occupies. Drawing 3,000+ attendees from across the region, it taps into Turkey's status as one of the world's most crypto-active markets, where roughly 30% of the population holds or transacts with digital assets. The agenda covers DeFi, RWA tokenisation, AI, regulation, and stablecoins, with a particularly strong representation from gaming studios, trading platforms, and regional exchanges that rarely appear at Western-centric events.

DeFi & RWAEmerging Market AdoptionGaming & Web3

3,000+2 days

Tier 3Confirmed

BTC Prague

June 2026 (exact dates TBC)Prague, Czech Republic

BTC Prague is Europe's premier Bitcoin-only conference, now establishing itself as the definitive annual gathering for the continent's Bitcoin community. Deliberately curated — speakers, topics, and companies are all selected for genuine Bitcoin relevance — it has built a reputation for authentic community atmosphere and intellectual depth over spectacle. Prague's crypto-friendly environment and rich history make it an ideal host for an event that takes Bitcoin's long-game seriously. The 2026 edition is expected to continue its focus on Bitcoin's merge with traditional finance, mining infrastructure, and the Lightning Network ecosystem.

Bitcoin InfrastructureLightning NetworkBitcoin & TradFi Convergence

2,000+3 days

Tier 3Confirmed

Nordic Blockchain Conference

June 2026 (exact dates TBC)Stockholm, Sweden

The Nordic Blockchain Conference is Scandinavia's largest Web3 and crypto event, bringing together the region's unique blend of sustainability-focused innovation, strong fintech tradition, and progressive regulatory environment. Two days of panel discussions between leading Nordic blockchain stakeholders cover accounting and the token economy, digital finance regulation, AI and emerging tech, and the transition from Web2 to Web3 for Nordic enterprises. The event's exclusive business lounges and focus on high-quality networking over large-scale programming make it unusually efficient for deal-making.

Nordic Blockchain EcosystemSustainable Web3Digital Finance & Regulation

1,000+2 days

Tier 2Confirmed

Permissionless

June 2026 (exact dates TBC)New York, USA

Permissionless is Blockworks' builder-focused crypto conference, positioned as the go-to event for developers and teams actively shipping Web3 applications and infrastructure. As the emphasis in crypto shifts from infrastructure-building to real application deployment, Permissionless has become the premier gathering for crypto builders, with sessions calibrated to the technically sophisticated rather than the curious newcomer. Three days of networking, live discussions, breakout sessions, and a 36-hour hackathon make it as much a working event as a conference.

DeFi ApplicationsDeveloper InfrastructureOn-chain Products

5,000+3 days

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