merkle

SummerOfBitcoin · Apr 30, 2024 · 25e16b9 · 25e16b9
1 parent 6ad5459
commit 25e16b9
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Showing 4 changed files with 6 additions and 3 deletions.
diff --git a/__pycache__/tx.cpython-312.pyc b/__pycache__/tx.cpython-312.pyc
diff --git a/main.py b/main.py
@@ -185,8 +185,8 @@ def initializeTxn(txex , segwitness) :
 # print(txids)
 
 
-
-txinlittle = [little_endian_to_big_endian_txid(tx) for tx in txids] 
+txides =  [h[::-1] for h in txids]
+txinlittle = [little_endian_to_big_endian_txid(tx) for tx in txides] 
 merklebigedian = big_endian_to_little_endian_txid(merkle_root(txinlittle).hex())
 
 # print(little_endian_to_big_endian_txid(txids[0]).hex())

diff --git a/output.txt b/output.txt
@@ -1,4 +1,4 @@
-020000200000000000000000000000000000000000000000000000000000000000000000e016e1851957a9a69e138c34bf5c67fdf83581514903d012886f1c3d9d0c54aa6b5a3066ffff001f9861bea1
+020000200000000000000000000000000000000000000000000000000000000000000000d2bc7e0fa5eb79224ebfaf16f5b618bfa03fde212347e42efd3a45d4ee0cac7111613066ffff001f2ea3fbc7
 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
 FD0600
 49a6af777488f947e2b6e2e0ab87f56f44cbfe8280c4dfd9c7c5d9c1b1291f10

diff --git a/tx.py b/tx.py
@@ -65,6 +65,9 @@ def wtxid(self) : # used to find the wxtid
         return (hash256(self.serialize_segwit())[::-1]).hex() # used in the formation of the witness commitment 
 
     # tag::source5[]
+    def hash256for(self) :
+        return hash256(self.serialize_legacy())
+
     def hash(self):
         return hash256(self.serialize_legacy())[::-1]
 # currently only serialixe the transaction using the