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Helius · Nov 5, 2025

What is the Solana Virtual Machine (SVM)?

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Lostin · Helius

The Solana Virtual Machine (SVM) is one of the most misunderstood systems in blockchains today. Unlike the Ethereum Virtual Machine (EVM), which refers unambiguously to an opcode executor, the term SVM encompasses an entire transaction execution pipeline, from the Banking Stage scheduler to the sBPF bytecode interpreter itself. This ambiguity reflects Solana’s architectural difference: there is no traditional specification that defines “the SVM” in isolation. The only specification that comes close pertains to the Solana Virtual Machine Instruction Set Architecture (SVM ISA), which describes how sBPF bytecode must execute, but says nothing about the broader runtime.

This article aims to serve as a comprehensive reference for what the SVM is, how it works, and why it’s fundamentally different from the perspective of Anza’s Agave validator implementation.

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The introduction of many new Solana ETFs in the U.S. market marks a milestone for the network’s integration into traditional finance. ETFs serve as vital bridges between the blockchain ecosystem and conventional capital markets. They expand access to SOL, attract new inflows, broaden the holder base, and enable a wider spectrum of investors to participate in the network’s growth and long-term upside.

Bitwise’s Solana Staking ETF (BSOL) listed on the NYSE Arca, leads all new launches with $56 million in first-day trading volume, making it the strongest ETF debut of the year.

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Read the original on helius.substack.com

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