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Solana off-chain messages: from CLI to one-time sign-in

calendar_today October 1, 2026 person Andrey Obruchkov domain chainstack

Signing a Solana message is not the same as signing a transaction. Sign and verify with the CLI, inspect the exact bytes, and build a one-time sign-in that rejects replays. The post Solana off-chain messages: from CLI to one-time sign-in appeared first on Chainstack .

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