diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 5e721bd..89bf40c 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -51,8 +51,8 @@ static CBlock CreateGenesisBlock(const char* pszTimestamp, const CScript& genesi
  */
 static CBlock CreateGenesisBlock(uint32_t nTime, uint32_t nNonce, uint32_t nBits, int32_t nVersion, const CAmount& genesisReward)
 {
-    const char* pszTimestamp = "21/1/2024 Lauri der Kotnascher";
-    const CScript genesisOutputScript = CScript() << ParseHex("0411e1ae9b128877b4e9b0bc80c8f6a8cb88661e94dabaedcb9c35ab828915bbfa283aa95d56349ddd8a7d23089da7c952ac2f8a6a3ef9786dbfe29f0e757bf328") << OP_CHECKSIG;
+    const char* pszTimestamp = "The Times 03/Jan/2009 Chancellor on brink of second bailout for banks";
+    const CScript genesisOutputScript = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG;
     return CreateGenesisBlock(pszTimestamp, genesisOutputScript, nTime, nNonce, nBits, nVersion, genesisReward);
 }
 
@@ -65,13 +65,13 @@ public:
         strNetworkID = CBaseChainParams::MAIN;
         consensus.nSubsidyHalvingInterval = 210000;
         consensus.BIP16Exception = uint256S("0x00000000000002dc756eebf4f49723ed8d30cc28a5f108eb94b1ba88ac4f9c22");
-        consensus.BIP34Height = 0;
+        consensus.BIP34Height = 227931;
         consensus.BIP34Hash = uint256S("0x000000000000024b89b42a942fe0d9fea3bb44ab7bd1b19115dd6a759c0808b8");
-        consensus.BIP65Height = 0; // 000000000000000004c2b624ed5d7756c508d90fd0da2c7c679febfa6c4735f0
-        consensus.BIP66Height = 0; // 00000000000000000379eaa19dce8c9b722d46ae6a57c2f1a988119488b50931
-        consensus.CSVHeight = 0; // 000000000000000004a1b34462cb8aeebd5799177f7a29cf28f2d1961716b5b5
-        consensus.SegwitHeight = 0; // 0000000000000000001c8018d9cb3b742ef25114f27563e3fc4a1902167f9893
-        consensus.MinBIP9WarningHeight = 0; // segwit activation height + miner confirmation window
+        consensus.BIP65Height = 388381; // 000000000000000004c2b624ed5d7756c508d90fd0da2c7c679febfa6c4735f0
+        consensus.BIP66Height = 363725; // 00000000000000000379eaa19dce8c9b722d46ae6a57c2f1a988119488b50931
+        consensus.CSVHeight = 419328; // 000000000000000004a1b34462cb8aeebd5799177f7a29cf28f2d1961716b5b5
+        consensus.SegwitHeight = 481824; // 0000000000000000001c8018d9cb3b742ef25114f27563e3fc4a1902167f9893
+        consensus.MinBIP9WarningHeight = 483840; // segwit activation height + miner confirmation window
         consensus.powLimit = uint256S("00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
         consensus.nPowTargetTimespan = 14 * 24 * 60 * 60; // two weeks
         consensus.nPowTargetSpacing = 10 * 60;
@@ -103,10 +103,10 @@ public:
         m_assumed_blockchain_size = 1;
         m_assumed_chain_state_size = 1;
 
-        genesis = CreateGenesisBlock(1708544235, 2031075119, 0x1d00ffff, 1, 50 * COIN);
+        genesis = CreateGenesisBlock(1231006505, 2083236893, 0x1d00ffff, 1, 50 * COIN);
         consensus.hashGenesisBlock = genesis.GetHash();
-        assert(consensus.hashGenesisBlock == uint256S("0xa05045ec57af1524a91b933aa187f4127ddca4807d05dd96150af9dcaf1f1d65"));
-        assert(genesis.hashMerkleRoot == uint256S("0x6738f2b5ba03e9f30b337a8bbb99b6d92ca5f1f657f68d8163533bc86f5386c0"));
+        assert(consensus.hashGenesisBlock == uint256S("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f"));
+        assert(genesis.hashMerkleRoot == uint256S("0x4a5e1e4baab89f3a32518a88c31bc87f618f76673e2cc77ab2127b7afdeda33b"));
 
         // Note that of those which support the service bits prefix, most only support a subset of
         // possible options.
@@ -120,7 +120,7 @@ public:
         base58Prefixes[EXT_PUBLIC_KEY] = {0x04, 0x88, 0xB2, 0x1E};
         base58Prefixes[EXT_SECRET_KEY] = {0x04, 0x88, 0xAD, 0xE4};
 
-        bech32_hrp = "pl";
+        bech32_hrp = "plm";
 
         vFixedSeeds.clear();
 
@@ -131,7 +131,7 @@ public:
 
         checkpointData = {
             {
-                {0, uint256S("0x0")}
+                {0, uint256S("0x000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f")}
             }
         };