Add ElectrumX patch with Palladium coin clas

electrumx-patch/coins_plm.py

@@ -0,0 +1,22 @@
+from electrumx.lib.coins import Bitcoin
+from electrumx.lib import tx as lib_tx
+
+class Palladium(Bitcoin):
+    NAME = "Palladium"
+    SHORTNAME = "PLM"
+    NET = "mainnet"
+
+    # === Prefix address ===
+    P2PKH_VERBYTE = bytes([0x00])
+    P2SH_VERBYTE  = bytes([0x05])
+    WIF_BYTE      = bytes([0x80])
+
+    # === bech32 prefix ===
+    HRP = "plm"
+
+    # === Genesis hash (Bitcoin mainnet) ===
+    GENESIS_HASH = "000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"
+
+    # === Deserializer ===
+    DESERIALIZER = lib_tx.DeserializerSegWit
+