From 02e0d3dc53034789bc914906052b2fe5fc640458 Mon Sep 17 00:00:00 2001
From: CalDescent <>
Date: Fri, 22 Apr 2022 16:15:33 +0100
Subject: [PATCH] Construct the AltcoinBlock differently, because
 setMerkleRoot() is private.

---
 .../org/libdohj/params/DigibyteMainNetParams.java     | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/core/src/main/java/org/libdohj/params/DigibyteMainNetParams.java b/core/src/main/java/org/libdohj/params/DigibyteMainNetParams.java
index 8eb2e95f..967f2450 100644
--- a/core/src/main/java/org/libdohj/params/DigibyteMainNetParams.java
+++ b/core/src/main/java/org/libdohj/params/DigibyteMainNetParams.java
@@ -29,6 +29,7 @@ import org.bitcoinj.script.ScriptOpCodes;
 import org.bouncycastle.util.encoders.Hex;
 
 import java.io.ByteArrayOutputStream;
+import java.util.Arrays;
 
 import static com.google.common.base.Preconditions.checkState;
 
@@ -83,7 +84,6 @@ public class DigibyteMainNetParams extends AbstractDigibyteParams {
     }
 
     private static AltcoinBlock createGenesis(NetworkParameters params) {
-        AltcoinBlock genesisBlock = new AltcoinBlock(params, Block.BLOCK_VERSION_GENESIS);
         Transaction t = new Transaction(params);
         try {
             // A script containing the difficulty bits and the following message:
@@ -101,10 +101,11 @@ public class DigibyteMainNetParams extends AbstractDigibyteParams {
             // Cannot happen.
             throw new RuntimeException(e);
         }
-        genesisBlock.addTransaction(t);
-        genesisBlock.setTime(1389388394L);
-        genesisBlock.setDifficultyTarget(0x1e0ffff0L);
-        genesisBlock.setNonce(2447652);
+
+        Sha256Hash merkleRoot = Sha256Hash.wrap("72ddd9496b004221ed0557358846d9248ecd4c440ebd28ed901efc18757d0fad");
+        AltcoinBlock genesisBlock = new AltcoinBlock(params, Block.BLOCK_VERSION_GENESIS, Sha256Hash.ZERO_HASH,
+                merkleRoot, 1389388394L, 0x1e0ffff0L, 2447652, Arrays.asList(t));
+
         return genesisBlock;
     }