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  • Bitcoin: UniSat’s `getPublicKey` returns internal key or output key when using Taproot?

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    Understanding Bitcoin Taproot: GetPublicKey" and Key generation

    The Bitcoin Taproot feature allows users to create several private keys from individual public keys using a complex set of rules and equations. One important aspect of Taproot is the "GetPublicKey" feature, which generates an internal or output key from the current account public keys.

    In this article, we will dive into details of how GetPublicKey works in the Taproot context, especially for users with Taproot addresses.

    FunctionGetPublicKey`

    According to Unisat documentation, you can call the “GetPublicKey” feature to get the public key of your current account. This feature is designed to return the internal key or output key depending on the case and requirements of the particular use.

    However, after there were problems with the compressed output using Taproot, your address type may not be properly configured for this function.

    ** Taproot address type: internal or output key?

    For the user with the Taproot address, “GetPublicKey” returns the inner key. This is because the Taproot addresses are used to produce several private keys from one public keys, and this output of this derivation process is usually differentiated in the Taproot transaction.

    Compressed output: What’s the fault?

    When you call the “GetPublicKey”, you may see compressed data output. It can be depressed, especially if you are not familiar with the underlying concepts of cryptography.

    Here are some possible reasons why you could see compressed outputs:

    Insufficient RAM : If your system has low memory, it may become difficult to process a large amount of data, causing compression.

    * Incorrect Configuration : The Taproot configuration may be incorrectly set by forcing the GetPublicKey function to return the inner key instead of the output key.

    * Legacy Code Questions

    : The GetPublicKey function could be a inheritance code that is not compatible with modern cryptographic algorithms or hardware.

    Best practice for working with Taproot addresses

    Bitcoin: UniSat's `getPublicKey` returns internal key or output key when using Taproot?

    To avoid dissertation issues in the future:

    • Make sure your Taproot address is properly configured and set to use with the “GetPublickey” feature.

    • Use high -capacity RAM configuration to help process large quantities or data.

    • Consider using an alternative approach, such as the “GetPublicKey” feature customization of the TravelDress, which returns the output key.

    Conclusion

    In conclusion, while the GetPublicKey function is essential for working with Taproot addresses, your address type may not be properly configured. By understanding the differences between internal and output keys, you can better manage the Taproot application and ensure optimal performance.

    If you experience problems with compressed outputs or need additional help, don’t be shy about asking!

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