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Developer Shares Step-by-Step Solana Mainnet Launch Checklist From Real Experience

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A Solana developer has published a detailed mainnet deployment checklist based on their own recent experience shipping a program from devnet to mainnet. The guide covers critical and often overlooked steps including verifiable builds, rent estimation, IDL publishing, and upgrade authority management. The author warns that several steps are irreversible, such as freezing upgrade authority, and that skipping verifiable builds can silently break on-chain verification. The checklist also stresses end-to-end frontend testing on devnet before any mainnet action, since frontend callers can expose failure modes that test suites miss. Written immediately after a live deployment, the document is aimed at helping other Solana developers avoid costly mistakes during their own launches.

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Developer Shares Step-by-Step Solana Mainnet Launch Checklist From Real Experience · ShortSingh