diff --git a/src/init.cpp b/src/init.cpp
index 32cefbe91..7d9733372 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -101,7 +101,7 @@ extern int32_t KOMODO_SNAPSHOT_INTERVAL;
 
 extern void komodo_init(int32_t height);
 
-ZCJoinSplit* pzcashParams = NULL;
+//ZCJoinSplit* pzcashParams = NULL;
 
 #ifdef ENABLE_WALLET
 CWallet* pwalletMain = NULL;
@@ -305,8 +305,8 @@ void Shutdown()
     delete pwalletMain;
     pwalletMain = NULL;
 #endif
-    delete pzcashParams;
-    pzcashParams = NULL;
+    //delete pzcashParams;
+    //pzcashParams = NULL;
     globalVerifyHandle.reset();
     ECC_Stop();
     LogPrintf("%s: done\n", __func__);
diff --git a/src/init.h b/src/init.h
index 108339865..c68d59419 100644
--- a/src/init.h
+++ b/src/init.h
@@ -23,7 +23,7 @@
 
 #include <string>
 
-#include "zcash/JoinSplit.hpp"
+//#include "zcash/JoinSplit.hpp"
 
 class CScheduler;
 class CWallet;
@@ -34,7 +34,7 @@ class thread_group;
 } // namespace boost
 
 extern CWallet* pwalletMain;
-extern ZCJoinSplit* pzcashParams;
+//extern ZCJoinSplit* pzcashParams;
 
 void StartShutdown();
 bool ShutdownRequested();
diff --git a/src/main.cpp b/src/main.cpp
index f31847b04..c2e9c5bfb 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1367,15 +1367,6 @@ bool CheckTransaction(uint32_t tiptime,const CTransaction& tx, CValidationState
 
     if (!CheckTransactionWithoutProofVerification(tiptime,tx, state)) {
         return false;
-    } else {
-        // Ensure that zk-SNARKs v|| y
-        BOOST_FOREACH(const JSDescription &joinsplit, tx.vjoinsplit) {
-            if (!joinsplit.Verify(*pzcashParams, verifier, tx.joinSplitPubKey)) {
-                return state.DoS(100, error("CheckTransaction(): joinsplit does not verify"),
-                                 REJECT_INVALID, "bad-txns-joinsplit-verification-failed");
-            }
-        }
-        return true;
     }
 }
 
diff --git a/src/metrics.cpp b/src/metrics.cpp
index ff0863a19..adbef02f2 100644
--- a/src/metrics.cpp
+++ b/src/metrics.cpp
@@ -288,7 +288,7 @@ int printMiningStatus(bool mining)
             } else if (IsInitialBlockDownload()) {
                 std::cout << _("Mining is paused while downloading blocks.") << std::endl;
             } else {
-                std::cout << _("Mining is paused (a JoinSplit may be in progress).") << std::endl;
+                std::cout << _("Mining is paused, enhance your calm") << std::endl;
             }
         }
         lines++;
diff --git a/src/wallet/asyncrpcoperation_sendmany.cpp b/src/wallet/asyncrpcoperation_sendmany.cpp
index 9e82e41db..1b709b142 100644
--- a/src/wallet/asyncrpcoperation_sendmany.cpp
+++ b/src/wallet/asyncrpcoperation_sendmany.cpp
@@ -140,9 +140,6 @@ AsyncRPCOperation_sendmany::AsyncRPCOperation_sendmany(
     } else {
         LogPrint("zrpc", "%s: z_sendmany initialized\n", getId());
     }
-
-    // Enable payment disclosure if requested
-    paymentDisclosureMode = false;
 }
 
 AsyncRPCOperation_sendmany::~AsyncRPCOperation_sendmany() {
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index b65e6a839..66ab58f47 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -5135,7 +5135,6 @@ UniValue z_shieldcoinbase(const UniValue& params, bool fHelp, const CPubKey& myp
 #define MERGE_TO_ADDRESS_DEFAULT_SPROUT_LIMIT 10
 #define MERGE_TO_ADDRESS_DEFAULT_SAPLING_LIMIT 90
 
-#define JOINSPLIT_SIZE GetSerializeSize(JSDescription(), SER_NETWORK, PROTOCOL_VERSION)
 #define OUTPUTDESCRIPTION_SIZE GetSerializeSize(OutputDescription(), SER_NETWORK, PROTOCOL_VERSION)
 #define SPENDDESCRIPTION_SIZE GetSerializeSize(SpendDescription(), SER_NETWORK, PROTOCOL_VERSION)
 
@@ -5154,7 +5153,6 @@ UniValue z_mergetoaddress(const UniValue& params, bool fHelp, const CPubKey& myp
     if (fHelp || params.size() < 2 || params.size() > 7)
         throw runtime_error(
             "z_mergetoaddress [\"fromaddress\", ... ] \"toaddress\" ( fee ) ( transparent_limit ) ( shielded_limit ) ( memo )\n"
-            + strDisabledMsg +
             "\nMerge multiple UTXOs and notes into a single UTXO or note.  Coinbase UTXOs are ignored; use `z_shieldcoinbase`"
             "\nto combine those into a single note."
             "\n\nThis is an asynchronous operation, and UTXOs selected for merging will be locked.  If there is an error, they"
@@ -5198,14 +5196,10 @@ UniValue z_mergetoaddress(const UniValue& params, bool fHelp, const CPubKey& myp
             "  \"opid\": xxx          (string) An operationid to pass to z_getoperationstatus to get the result of the operation.\n"
             "}\n"
             "\nExamples:\n"
-            + HelpExampleCli("z_mergetoaddress", "'[\"RD6GgnrMpPaTSMn8vai6yiGA7mN4QGPV\"]' ztfaW34Gj9FrnGUEf833ywDVL62NWXBM81u6EQnM6VR45eYnXhwztecW1SjxA7JrmAXKJhxhj3vDNEpVCQoSvVoSpmbhtjf")
-            + HelpExampleRpc("z_mergetoaddress", "[\"RD6GgnrMpPaTSMn8vai6yiGA7mN4QGPV\"], \"ztfaW34Gj9FrnGUEf833ywDVL62NWXBM81u6EQnM6VR45eYnXhwztecW1SjxA7JrmAXKJhxhj3vDNEpVCQoSvVoSpmbhtjf\"")
+            + HelpExampleCli("z_mergetoaddress", "'[\"RD6GgnrMpPaTSMn8vai6yiGA7mN4QGPV\"]' zs1aW34Gj9FrnGUEf833ywDVL62NWXBM81u6EQnM6VR45eYnXhwztecW1SjxA7JrmAXKJhxhj3vDNEpVCQoSvVoSpmbhtjf")
+            + HelpExampleRpc("z_mergetoaddress", "[\"RD6GgnrMpPaTSMn8vai6yiGA7mN4QGPV\"], \"zs1aW34Gj9FrnGUEf833ywDVL62NWXBM81u6EQnM6VR45eYnXhwztecW1SjxA7JrmAXKJhxhj3vDNEpVCQoSvVoSpmbhtjf\"")
         );
 
-    if (!fEnableMergeToAddress) {
-        throw JSONRPCError(RPC_WALLET_ERROR, "Error: z_mergetoaddress is disabled.");
-    }
-
     LOCK2(cs_main, pwalletMain->cs_wallet);
 
     THROW_IF_SYNCING(KOMODO_INSYNC);
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index a346a547f..725f04764 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -4781,7 +4781,6 @@ bool CMerkleTx::AcceptToMemoryPool(bool fLimitFree, bool fRejectAbsurdFee)
  * These notes are decrypted and added to the output parameter vector, outEntries.
  */
 void CWallet::GetFilteredNotes(
-    std::vector<CSproutNotePlaintextEntry>& sproutEntries,
     std::vector<SaplingNoteEntry>& saplingEntries,
     std::string address,
     int minDepth,
@@ -4794,7 +4793,7 @@ void CWallet::GetFilteredNotes(
         filterAddresses.insert(DecodePaymentAddress(address));
     }
 
-    GetFilteredNotes(sproutEntries, saplingEntries, filterAddresses, minDepth, INT_MAX, ignoreSpent, requireSpendingKey);
+    GetFilteredNotes(saplingEntries, filterAddresses, minDepth, INT_MAX, ignoreSpent, requireSpendingKey);
 }
 
 /**
@@ -4803,7 +4802,6 @@ void CWallet::GetFilteredNotes(
  * These notes are decrypted and added to the output parameter vector, outEntries.
  */
 void CWallet::GetFilteredNotes(
-    std::vector<CSproutNotePlaintextEntry>& sproutEntries,
     std::vector<SaplingNoteEntry>& saplingEntries,
     std::set<PaymentAddress>& filterAddresses,
     int minDepth,