In this user-controlled wallet solution, the user maintains full control over their wallet, while the platform or Web3 application does not have direct access. Users exchange the signing private key directly with the Streambird API via the frontend SDK, allowing them to interact with the platform without compromising security. All user wallets are secured in special hardware devices called Hardware Security Modules (HSM), which are physically protected in biometric-secure data centers that are regionally distributed across the US. Delegating key management to Amazon Web Services (AWS) KMS provides additional security layers and encryption capabilities, ensuring a balance between self-custody and third-party security.

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