From 4bf02f833c98ed65a3ad822ab6555ea34f93999b Mon Sep 17 00:00:00 2001
From: Craig Raw <craigraw@gmail.com>
Date: Wed, 15 Jan 2025 09:26:48 +0200
Subject: [PATCH] remove payjoin verification step to check there is no
 previous utxo information in the psbt as per bip78 change

---
 src/main/java/com/sparrowwallet/sparrow/payjoin/Payjoin.java | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/main/java/com/sparrowwallet/sparrow/payjoin/Payjoin.java b/src/main/java/com/sparrowwallet/sparrow/payjoin/Payjoin.java
index 231ac3b1..0732b55b 100644
--- a/src/main/java/com/sparrowwallet/sparrow/payjoin/Payjoin.java
+++ b/src/main/java/com/sparrowwallet/sparrow/payjoin/Payjoin.java
@@ -160,10 +160,6 @@ public class Payjoin {
                 if(proposedPSBTInput.isFinalized()) {
                     throw new PayjoinReceiverException("The receiver finalized one of the original inputs");
                 }
-                // Verify that non_witness_utxo and witness_utxo are not specified.
-                if(proposedPSBTInput.getNonWitnessUtxo() != null || proposedPSBTInput.getWitnessUtxo() != null) {
-                    throw new PayjoinReceiverException("The receiver added non_witness_utxo or witness_utxo to one of the original inputs");
-                }
                 sequences.add(proposedTxIn.getSequenceNumber());
 
                 PSBTInput originalPSBTInput = originalInput.getValue();