View Source Bitcoinex.PSBT.KeyOrigin (bitcoinex v0.3.0)

A BIP-32 key origin as encoded in PSBT xpub and bip32_derivation fields: a 4-byte master key fingerprint followed by a derivation path.

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Link to this section Types

@type t() :: %Bitcoinex.PSBT.KeyOrigin{
  derivation: Bitcoinex.ExtendedKey.DerivationPath.t(),
  fingerprint: binary()
}