The global blockchain technology market size 2026 was valued at USD 31.18 billion in 2025 and is projected to grow from USD 47.96 billion in 2026 to a staggering USD 577.36 billion by 2034, exhibiting a compound annual growth rate (CAGR) of 36.50% during the forecast period (2026–2034). North America led the market with a dominant share of 43.80% in 2025, driven by strong regulatory frameworks and government-backed innovation initiatives.