From a90d553f1ee386d33358934627df4d94d3fe565e Mon Sep 17 00:00:00 2001
From: Craig Raw <craigraw@gmail.com>
Date: Mon, 18 Nov 2024 13:05:13 +0200
Subject: [PATCH] fix psbtv2 output amount serialization

---
 src/main/java/com/sparrowwallet/drongo/psbt/PSBTOutput.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/sparrowwallet/drongo/psbt/PSBTOutput.java b/src/main/java/com/sparrowwallet/drongo/psbt/PSBTOutput.java
index d98ae7f..f0e07df 100644
--- a/src/main/java/com/sparrowwallet/drongo/psbt/PSBTOutput.java
+++ b/src/main/java/com/sparrowwallet/drongo/psbt/PSBTOutput.java
@@ -142,7 +142,7 @@ public class PSBTOutput {
 
         if(psbtVersion >= 2) {
             if(amount != null) {
-                byte[] amountBytes = new byte[64];
+                byte[] amountBytes = new byte[8];
                 Utils.int64ToByteArrayLE(amount, amountBytes, 0);
                 entries.add(populateEntry(PSBT_OUT_AMOUNT, null, amountBytes));
             }