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Tag: Solana

Infrastructure

Solana: SPL Token Program Architecture

The SPL Token Program defines how fungible tokens work on Solana, enforcing ownership, balances, and token operations at the protocol level.

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Andrey Obruchkov
December 29, 2025

Tutorials

Solana: Transactions, Execution, Fees, and Runtime

How Solana transactions are serialized, signed, priced, and executed by the runtime — from message construction to final state changes from start to final commit.

Andrey O 150x150 logo
Andrey Obruchkov
December 8, 2025