Alchemy CTO explains why top teams seek custom blockchain control
By Jackson Alton Hinkle
Published on March 2, 2026.
The debate over whether it is better to build on a general-use or a specific blockchain designed for a specific purpose is taking center stage in the digital finance industry. Guillaume Poncin, the Chief Technology Officer at Alchemy, explained that while successful projects often reach a crossroads as they grow, the desire to "control your fate" becomes a primary driver for moving to a purpose-built blockchain. These specialized chains are tailored for specific tasks, prioritizing privacy, performance, or strict regulatory compliance. Unlike general platforms, these chains allow teams to customize their infrastructure to an incredible degree. This shift towards specialized infrastructure is typically seen among established, high-performing teams seeking this level of precision.
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