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BIP-85: wordsmith BIP-32 warning
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Co-authored-by: Jon Atack <jon@atack.com>
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akarve and jonatack authored Oct 21, 2024
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Expand Up @@ -245,7 +245,7 @@ Application number: 32'

Taking 64 bytes of the HMAC digest, the first 32 bytes are the chain code, and the second 32 bytes<ref name="curve-order" /> are the private key for the BIP32 XPRV value. Child number, depth, and parent fingerprint are forced to zero.

{{Warning|BIP32 reverses the above by taking the first 32 bytes as the private key, and the second 32 bytes as the chain code.}}
{{Warning|The above is the inverse of BIP32, which takes the first 32 bytes as the private key, and the second 32 bytes as the chain code.}}

Applications may support Testnet by emitting TPRV keys if and only if the input root key is a Testnet key.

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