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Clarify handling of duplicated keys

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Andrew Chow 2018-06-26 18:08:10 -07:00
parent bfae1799d3
commit 45df424759
1 changed files with 3 additions and 4 deletions
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bip-0174.mediawiki
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@ -260,10 +260,9 @@ pass those key-value pairs through when re-serializing the transaction.
===Handling Duplicated Keys===
Keys within each scope should never be duplicated; all keys in the format are unique. However implementors
will still need to handle events where keys are duplicated, either duplicated in the transaction
itself or when combining transactions with duplicated fields. If duplicated keys are
encountered, the software may choose to use any of the values corresponding to that key.
Keys within each scope should never be duplicated; all keys in the format are unique. PSBTs containing duplicate keys are invalid. However implementors
will still need to handle events where keys are duplicated when combining transactions with duplicated fields. In this event, the software may choose
whichever value it wishes.
==Responsibilities==