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Tag: infrastructure

Tutorials

Solana Token-2022 metadata: from conventions to state

How does Token-2022 change metadata discovery on Solana? This article explains the transition from convention-based derivation to explicit metadata pointers and on-chain state.

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Developer Hub Guest
January 20, 2026

Tutorials

Token metadata on Solana: from convention to data

Where does token metadata live on Solana, and how does the runtime find it? This article explains how token metadata is derived through conventions, PDAs, and explicit accounts.

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Developer Hub Guest
January 15, 2026

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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Developer Hub Guest
December 29, 2025

Industry

Alchemy RPC provider overview (2026)

Explore Alchemy’s RPC infrastructure, feature set, and performance claims, and see how it stacks up against Chainstack when used in real-world production workloads.

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Alexey Obukhov
December 17, 2025