diff --git a/qa/rpc-tests/wallet.py b/qa/rpc-tests/wallet.py
index f2c8ea1ce..c4c14b2eb 100755
--- a/qa/rpc-tests/wallet.py
+++ b/qa/rpc-tests/wallet.py
@@ -293,6 +293,8 @@ class WalletTest (BitcoinTestFramework):
         mytxdetails = self.nodes[2].gettransaction(mytxid)
         myvjoinsplits = mytxdetails["vjoinsplit"]
         assert_equal(0, len(myvjoinsplits))
+        assert("joinSplitPubKey" not in mytxdetails)
+        assert("joinSplitSig" not in mytxdetails)
 
         # z_sendmany is expected to fail if tx size breaks limit
         myzaddr = self.nodes[0].z_getnewaddress('sprout')
@@ -360,13 +362,19 @@ class WalletTest (BitcoinTestFramework):
         assert_greater_than(len(myvjoinsplits), 0)
 
         # the first (probably only) joinsplit should take in all the public value
-        myjoinsplit = self.nodes[2].getrawtransaction(mytxid, 1)["vjoinsplit"][0]
+        mytxdetails = self.nodes[2].getrawtransaction(mytxid, 1)
+        myjoinsplit = mytxdetails["vjoinsplit"][0]
         assert_equal(myjoinsplit["vpub_old"], zsendmanynotevalue)
         assert_equal(myjoinsplit["vpub_new"], 0)
         assert("onetimePubKey" in myjoinsplit.keys())
         assert("randomSeed" in myjoinsplit.keys())
         assert("ciphertexts" in myjoinsplit.keys())
 
+        assert(len(mytxdetails["joinSplitPubKey"]) == 64)
+        int(mytxdetails["joinSplitPubKey"], 16) # throws if not a hex string
+        assert(len(mytxdetails["joinSplitSig"]) == 128)
+        int(mytxdetails["joinSplitSig"], 16) # hex string
+
         # send from private note to node 0 and node 2
         node0balance = self.nodes[0].getbalance() # 25.99794745
         node2balance = self.nodes[2].getbalance() # 16.99790000
@@ -374,7 +382,7 @@ class WalletTest (BitcoinTestFramework):
         recipients = []
         recipients.append({"address":self.nodes[0].getnewaddress(), "amount":1})
         recipients.append({"address":self.nodes[2].getnewaddress(), "amount":1.0})
-        
+
         wait_and_assert_operationid_status(self.nodes[2], self.nodes[2].z_sendmany(myzaddr, recipients))
 
         self.sync_all()
diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index fdc3cae5c..49752b0b5 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -154,6 +154,8 @@ public:
         vSeeds.clear();
         vSeeds.push_back(CDNSSeedData("z.cash", "dnsseed.z.cash")); // Zcash
         vSeeds.push_back(CDNSSeedData("str4d.xyz", "dnsseed.str4d.xyz")); // @str4d
+        vSeeds.push_back(CDNSSeedData("zfnd.org", "mainnet.seeder.zfnd.org")); // Zcash Foundation
+        vSeeds.push_back(CDNSSeedData("yolo.money", "mainnet.is.yolo.money")); // gtank
 
         // guarantees the first 2 characters, when base58 encoded, are "t1"
         base58Prefixes[PUBKEY_ADDRESS]     = {0x1C,0xB8};
@@ -390,6 +392,8 @@ public:
         vFixedSeeds.clear();
         vSeeds.clear();
         vSeeds.push_back(CDNSSeedData("z.cash", "dnsseed.testnet.z.cash")); // Zcash
+        vSeeds.push_back(CDNSSeedData("zfnd.org", "testnet.seeder.zfnd.org")); // Zcash Foundation
+        vSeeds.push_back(CDNSSeedData("yolo.money", "testnet.is.yolo.money")); // gtank
 
         // guarantees the first 2 characters, when base58 encoded, are "tm"
         base58Prefixes[PUBKEY_ADDRESS]     = {0x1D,0x25};
diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index 45c3adcfc..19543d1f4 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -231,6 +231,11 @@ void TxToJSON(const CTransaction& tx, const uint256 hashBlock, UniValue& entry)
         }
     }
 
+    if (tx.nVersion >= 2 && tx.vJoinSplit.size() > 0) {
+        entry.pushKV("joinSplitPubKey", tx.joinSplitPubKey.GetHex());
+        entry.pushKV("joinSplitSig", HexStr(tx.joinSplitSig.begin(), tx.joinSplitSig.end()));
+    }
+
     if (!hashBlock.IsNull()) {
         entry.pushKV("blockhash", hashBlock.GetHex());
         BlockMap::iterator mi = mapBlockIndex.find(hashBlock);
diff --git a/src/zcash/JoinSplit.cpp b/src/zcash/JoinSplit.cpp
index 0a052209a..2382a28a8 100644
--- a/src/zcash/JoinSplit.cpp
+++ b/src/zcash/JoinSplit.cpp
@@ -20,8 +20,6 @@
 
 namespace libzcash {
 
-static CCriticalSection cs_ParamsIO;
-
 template<size_t NumInputs, size_t NumOutputs>
 class JoinSplitCircuit : public JoinSplit<NumInputs, NumOutputs> {
 public: