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BIPinformationalpsbtaddresseskey-managementtransactionsscript
BIP 391: Binary Output Descriptors
A BIP 174 PSBT may contain an extended key for deriving input and output addresses. This document proposes an additional field for PSBTs to represent arbitrary BIP 380 output script descriptors. To support transfer of output descriptors outside signing flows, the proposal makes the unsigned transaction optional.
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Specification
A BIP 174 PSBT may contain an extended key for deriving input and output addresses. This document proposes an additional field for PSBTs to represent arbitrary BIP 380 output script descriptors.
To support transfer of output descriptors outside signing flows, the proposal makes the unsigned transaction optional.
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