Qentra is a verifiable quantum-origin randomness service live on Solana mainnet. Users open a live console, connect a wallet, submit a draw, receive a random result, and independently verify the on-chain proof with no coding required.
Qentra Protocol provides quantum-origin randomness for onchain applications, with a TypeScript SDK for requesting draws and integrating results into applications. Its SDK documentation describes Solana requests, deterministic result mappings, and proof verification, including exporting a fulfilled draw for offline checking. The separate core repository provides proof-record parsing and verification without a wallet or RPC connection. The repositories describe uses such as tournament draws, allocation decisions, and selection; the SDK page also identifies a Solana program address.
@qentra/core
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