diff --git a/CMakeLists.txt b/CMakeLists.txt
index 6853e2c8..b26bbc57 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -135,7 +135,7 @@ else( WIN32 ) # Apple AND Linux
     endif( APPLE )
 
     if( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" )
-        set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-builtin-memcmp -Wno-parentheses -Wno-invalid-offsetof" )
+        set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fno-builtin-memcmp -Wno-parentheses -Wno-invalid-offsetof -Wno-terminate -Wno-sign-compare" )
     elseif( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
         if( CMAKE_CXX_COMPILER_VERSION VERSION_EQUAL 4.0.0 OR CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 4.0.0 )
             set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-invalid-partial-specialization" )
diff --git a/libraries/chain/db_maint.cpp b/libraries/chain/db_maint.cpp
index 207eda19..0fef26f0 100644
--- a/libraries/chain/db_maint.cpp
+++ b/libraries/chain/db_maint.cpp
@@ -475,13 +475,13 @@ void database::update_active_sons()
       const auto& idx_swi = get_index_type<son_wallet_index>().indices().get<by_id>();
       auto obj = idx_swi.rbegin();
       if (obj != idx_swi.rend()) {
-         modify(*obj, [&, &obj](son_wallet_object &swo) {
+         modify(*obj, [&, obj](son_wallet_object &swo) {
             swo.expires = head_block_time();
          });
       }
 
       // Create new son_wallet_object, to initiate wallet recreation
-      const auto& new_son_wallet_object = create<son_wallet_object>( [&]( son_wallet_object& obj ){
+      create<son_wallet_object>( [&]( son_wallet_object& obj ) {
          obj.valid_from = head_block_time();
          obj.expires = time_point_sec::maximum();
          obj.sons.insert(obj.sons.end(), new_active_sons.begin(), new_active_sons.end());
diff --git a/libraries/chain/son_wallet_evaluator.cpp b/libraries/chain/son_wallet_evaluator.cpp
index 08744862..31a8e3a5 100644
--- a/libraries/chain/son_wallet_evaluator.cpp
+++ b/libraries/chain/son_wallet_evaluator.cpp
@@ -59,7 +59,7 @@ object_id_type close_son_wallet_evaluator::do_apply(const son_wallet_close_opera
    auto itr = idx.find(op.son_wallet_id);
    if(itr != idx.end())
    {
-       db().modify(*itr, [&, &op](son_wallet_object &swo) {
+       db().modify(*itr, [&, op](son_wallet_object &swo) {
            swo.expires = db().head_block_time();
        });
    }
diff --git a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/peerplays_sidechain_plugin.hpp b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/peerplays_sidechain_plugin.hpp
index e986fe8e..5ad7ec00 100644
--- a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/peerplays_sidechain_plugin.hpp
+++ b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/peerplays_sidechain_plugin.hpp
@@ -2,11 +2,7 @@
 
 #include <graphene/app/plugin.hpp>
 
-#include <graphene/chain/account_object.hpp>
 #include <graphene/chain/son_object.hpp>
-#include <graphene/chain/database.hpp>
-
-#include <graphene/peerplays_sidechain/defs.hpp>
 
 namespace graphene { namespace peerplays_sidechain {
 using namespace chain;
@@ -30,6 +26,10 @@ class peerplays_sidechain_plugin : public graphene::app::plugin
       virtual void plugin_startup() override;
 
       std::unique_ptr<detail::peerplays_sidechain_plugin_impl> my;
+
+      son_id_type get_son_id();
+      son_object get_son_object();
+      std::map<chain::public_key_type, fc::ecc::private_key> get_private_keys();
 };
 
 } } //graphene::peerplays_sidechain
diff --git a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler.hpp b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler.hpp
index 399b7608..e39c77fc 100644
--- a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler.hpp
+++ b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_handler.hpp
@@ -1,12 +1,13 @@
 #pragma once
 
-#include <graphene/peerplays_sidechain/defs.hpp>
-#include <graphene/peerplays_sidechain/peerplays_sidechain_plugin.hpp>
-
 #include <vector>
 
 #include <boost/program_options.hpp>
 
+#include <fc/signals.hpp>
+#include <graphene/peerplays_sidechain/defs.hpp>
+#include <graphene/peerplays_sidechain/peerplays_sidechain_plugin.hpp>
+
 namespace graphene { namespace peerplays_sidechain {
 
 class sidechain_net_handler {
@@ -20,13 +21,13 @@ public:
     virtual son_wallet_update_operation recreate_primary_wallet() = 0;
     virtual string recreate_primary_wallet(const vector<string>& participants) = 0;
 
+    fc::signal<void(const sidechain_event_data&)> sidechain_event_data_received;
+
 protected:
     peerplays_sidechain_plugin& plugin;
     graphene::chain::database& database;
     graphene::peerplays_sidechain::sidechain_type sidechain;
 
-    void sidechain_event_data_received(const sidechain_event_data& sed);
-
     virtual std::string create_multisignature_wallet( const std::vector<std::string> public_keys ) = 0;
     virtual std::string transfer( const std::string& from, const std::string& to, const uint64_t amount ) = 0;
     virtual std::string sign_transaction( const std::string& transaction ) = 0;
diff --git a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_manager.hpp b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_manager.hpp
index e920d915..ca392a43 100644
--- a/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_manager.hpp
+++ b/libraries/plugins/peerplays_sidechain/include/graphene/peerplays_sidechain/sidechain_net_manager.hpp
@@ -15,7 +15,7 @@ public:
    sidechain_net_manager(peerplays_sidechain_plugin& _plugin);
    virtual ~sidechain_net_manager();
 
-   bool create_handler(peerplays_sidechain::sidechain_type sidechain, const boost::program_options::variables_map& options);
+   std::unique_ptr<sidechain_net_handler> create_handler(peerplays_sidechain::sidechain_type sidechain, const boost::program_options::variables_map& options);
    signed_transaction recreate_primary_wallet();
    string recreate_primary_wallet(peerplays_sidechain::sidechain_type sidechain, const vector<string>& participants);
 private:
diff --git a/libraries/plugins/peerplays_sidechain/peerplays_sidechain_plugin.cpp b/libraries/plugins/peerplays_sidechain/peerplays_sidechain_plugin.cpp
index f6342880..1af9ef4a 100644
--- a/libraries/plugins/peerplays_sidechain/peerplays_sidechain_plugin.cpp
+++ b/libraries/plugins/peerplays_sidechain/peerplays_sidechain_plugin.cpp
@@ -8,7 +8,9 @@
 
 #include <graphene/chain/proposal_object.hpp>
 #include <graphene/chain/sidechain_address_object.hpp>
+#include <graphene/chain/son_object.hpp>
 #include <graphene/chain/son_wallet_object.hpp>
+#include <graphene/chain/protocol/types.hpp>
 #include <graphene/peerplays_sidechain/sidechain_net_manager.hpp>
 #include <graphene/utilities/key_conversion.hpp>
 
@@ -31,6 +33,10 @@ class peerplays_sidechain_plugin_impl
       void plugin_initialize(const boost::program_options::variables_map& options);
       void plugin_startup();
 
+      son_id_type get_son_id();
+      son_object get_son_object();
+      std::map<chain::public_key_type, fc::ecc::private_key> get_private_keys();
+
       void schedule_heartbeat_loop();
       void heartbeat_loop();
       void create_son_down_proposals();
@@ -132,6 +138,9 @@ void peerplays_sidechain_plugin_impl::plugin_initialize(const boost::program_opt
       throw;
    }
 
+   plugin.database().applied_block.connect( [&] (const signed_block& b) { on_block_applied(b); } );
+   plugin.database().new_objects.connect( [&] (const vector<object_id_type>& ids, const flat_set<account_id_type>& impacted_accounts) { on_objects_new(ids); } );
+
    net_manager = std::unique_ptr<sidechain_net_manager>(new sidechain_net_manager(plugin));
 
    config_ready_bitcoin = options.count( "bitcoin-node-ip" ) &&
@@ -139,7 +148,7 @@ void peerplays_sidechain_plugin_impl::plugin_initialize(const boost::program_opt
            options.count( "bitcoin-node-rpc-user" ) && options.count( "bitcoin-node-rpc-password" ) &&
            options.count( "bitcoin-address" ) && options.count( "bitcoin-public-key" ) && options.count( "bitcoin-private-key" );
    if (config_ready_bitcoin) {
-      net_manager->create_handler(sidechain_type::bitcoin, options);
+      std::unique_ptr<sidechain_net_handler> h = net_manager->create_handler(sidechain_type::bitcoin, options);
       ilog("Bitcoin sidechain handler created");
    } else {
       wlog("Haven't set up Bitcoin sidechain parameters");
@@ -180,6 +189,25 @@ void peerplays_sidechain_plugin_impl::plugin_startup()
    //}
 }
 
+son_id_type peerplays_sidechain_plugin_impl::get_son_id()
+{
+   return *(_sons.begin());
+}
+
+son_object peerplays_sidechain_plugin_impl::get_son_object()
+{
+   const auto& idx = plugin.database().get_index_type<chain::son_index>().indices().get<by_id>();
+   auto son_obj = idx.find( get_son_id() );
+   if (son_obj == idx.end())
+      return {};
+   return *son_obj;
+}
+
+std::map<chain::public_key_type, fc::ecc::private_key> peerplays_sidechain_plugin_impl::get_private_keys()
+{
+   return _private_keys;
+}
+
 void peerplays_sidechain_plugin_impl::schedule_heartbeat_loop()
 {
    fc::time_point now = fc::time_point::now();
@@ -421,8 +449,6 @@ void peerplays_sidechain_plugin::plugin_initialize(const boost::program_options:
 {
    ilog("peerplays sidechain plugin:  plugin_initialize()");
    my->plugin_initialize(options);
-   database().applied_block.connect( [&]( const signed_block& b){ my->on_block_applied(b); } );
-   database().new_objects.connect([this](const vector<object_id_type>& ids, const flat_set<account_id_type>& impacted_accounts) { my->on_objects_new(ids); });
 }
 
 void peerplays_sidechain_plugin::plugin_startup()
@@ -431,5 +457,20 @@ void peerplays_sidechain_plugin::plugin_startup()
    my->plugin_startup();
 }
 
+son_id_type peerplays_sidechain_plugin::get_son_id()
+{
+   return my->get_son_id();
+}
+
+son_object peerplays_sidechain_plugin::get_son_object()
+{
+   return my->get_son_object();
+}
+
+std::map<chain::public_key_type, fc::ecc::private_key> peerplays_sidechain_plugin::get_private_keys()
+{
+   return my->get_private_keys();
+}
+
 } } // graphene::peerplays_sidechain
 
diff --git a/libraries/plugins/peerplays_sidechain/sidechain_net_handler_bitcoin.cpp b/libraries/plugins/peerplays_sidechain/sidechain_net_handler_bitcoin.cpp
index 886e7125..1498f947 100644
--- a/libraries/plugins/peerplays_sidechain/sidechain_net_handler_bitcoin.cpp
+++ b/libraries/plugins/peerplays_sidechain/sidechain_net_handler_bitcoin.cpp
@@ -276,7 +276,7 @@ son_wallet_update_operation sidechain_net_handler_bitcoin::recreate_primary_wall
             ilog(__FUNCTION__);
 
             son_wallet_update_operation op;
-            op.payer = database.get_global_properties().parameters.get_son_btc_account_id();
+            op.payer = plugin.get_son_object().son_account;
             op.son_wallet_id = (*obj).id;
             op.sidechain = sidechain_type::bitcoin;
             op.address = ss.str();
diff --git a/libraries/plugins/peerplays_sidechain/sidechain_net_manager.cpp b/libraries/plugins/peerplays_sidechain/sidechain_net_manager.cpp
index 5ed57c76..aafb4a10 100644
--- a/libraries/plugins/peerplays_sidechain/sidechain_net_manager.cpp
+++ b/libraries/plugins/peerplays_sidechain/sidechain_net_manager.cpp
@@ -7,8 +7,8 @@
 namespace graphene { namespace peerplays_sidechain {
 
 sidechain_net_manager::sidechain_net_manager(peerplays_sidechain_plugin& _plugin) :
-    plugin(_plugin),
-    database(_plugin.database())
+   plugin(_plugin),
+   database(_plugin.database())
 {
    ilog(__FUNCTION__);
 }
@@ -17,17 +17,16 @@ sidechain_net_manager::~sidechain_net_manager() {
    ilog(__FUNCTION__);
 }
 
-bool sidechain_net_manager::create_handler(peerplays_sidechain::sidechain_type sidechain, const boost::program_options::variables_map& options) {
+std::unique_ptr<sidechain_net_handler> sidechain_net_manager::create_handler(peerplays_sidechain::sidechain_type sidechain, const boost::program_options::variables_map& options) {
    ilog(__FUNCTION__);
 
-   bool ret_val = false;
+   std::unique_ptr<sidechain_net_handler> ret_val = nullptr;
 
    switch (sidechain) {
       case sidechain_type::bitcoin: {
-          std::unique_ptr<sidechain_net_handler> h = std::unique_ptr<sidechain_net_handler>(new sidechain_net_handler_bitcoin(plugin, options));
-          net_handlers.push_back(std::move(h));
-          ret_val = true;
-          break;
+         ret_val = std::unique_ptr<sidechain_net_handler>(new sidechain_net_handler_bitcoin(plugin, options));
+         net_handlers.push_back(std::move(ret_val));
+         break;
       }
       default:
          assert(false);
diff --git a/programs/js_operation_serializer/main.cpp b/programs/js_operation_serializer/main.cpp
index f9056a55..04a94827 100644
--- a/programs/js_operation_serializer/main.cpp
+++ b/programs/js_operation_serializer/main.cpp
@@ -45,6 +45,7 @@
 #include <graphene/chain/game_object.hpp>
 #include <graphene/chain/son_object.hpp>
 #include <graphene/chain/son_wallet_object.hpp>
+#include <graphene/chain/son_wallet_transfer_object.hpp>
 #include <graphene/chain/sidechain_address_object.hpp>
 
 #include <fc/smart_ref_impl.hpp>