diff --git a/ethereal/html_container.go b/ethereal/html_container.go
index 172fff08e6c33a72be3cd540dc6cb4d8e2c721c7..e682dc3eb32e9e4b6edf9eb7e0e65eaa3e18dcdc 100644
--- a/ethereal/html_container.go
+++ b/ethereal/html_container.go
@@ -10,7 +10,7 @@ import (
 	"path/filepath"
 
 	"github.com/ethereum/eth-go/ethchain"
-	"github.com/ethereum/eth-go/ethpub"
+	"github.com/ethereum/eth-go/ethpipe"
 	"github.com/ethereum/eth-go/ethstate"
 	"github.com/ethereum/eth-go/ethutil"
 	"github.com/ethereum/go-ethereum/javascript"
@@ -121,7 +121,7 @@ func (app *HtmlApplication) Window() *qml.Window {
 }
 
 func (app *HtmlApplication) NewBlock(block *ethchain.Block) {
-	b := &ethpub.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Bytes2Hex(block.Hash())}
+	b := &ethpipe.JSBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Bytes2Hex(block.Hash())}
 	app.webView.Call("onNewBlockCb", b)
 }
 
diff --git a/ethereal/qml_container.go b/ethereal/qml_container.go
index babb9ceabbd0c351bd8d65f61a7253923ad1ed87..8c9ea0a8f6d62e3175d2b58d1978bedf3ae621cc 100644
--- a/ethereal/qml_container.go
+++ b/ethereal/qml_container.go
@@ -5,7 +5,7 @@ import (
 	"runtime"
 
 	"github.com/ethereum/eth-go/ethchain"
-	"github.com/ethereum/eth-go/ethpub"
+	"github.com/ethereum/eth-go/ethpipe"
 	"github.com/ethereum/eth-go/ethstate"
 	"github.com/ethereum/eth-go/ethutil"
 	"gopkg.in/qml.v1"
@@ -49,18 +49,10 @@ func (app *QmlApplication) NewWatcher(quitChan chan bool) {
 
 // Events
 func (app *QmlApplication) NewBlock(block *ethchain.Block) {
-	pblock := &ethpub.PBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Bytes2Hex(block.Hash())}
+	pblock := &ethpipe.JSBlock{Number: int(block.BlockInfo().Number), Hash: ethutil.Bytes2Hex(block.Hash())}
 	app.win.Call("onNewBlockCb", pblock)
 }
 
-func (app *QmlApplication) ObjectChanged(stateObject *ethstate.StateObject) {
-	app.win.Call("onObjectChangeCb", ethpub.NewPStateObject(stateObject))
-}
-
-func (app *QmlApplication) StorageChanged(storageObject *ethstate.StorageState) {
-	app.win.Call("onStorageChangeCb", ethpub.NewPStorageState(storageObject))
-}
-
 func (self *QmlApplication) Messages(msgs ethstate.Messages, id string) {
 	fmt.Println("IMPLEMENT QML APPLICATION MESSAGES METHOD")
 }
diff --git a/javascript/javascript_runtime.go b/javascript/javascript_runtime.go
index d384c504842dc703409df8aa64125895e50c6f39..c794c32a8a6dbea94eb5b1fc61bf284618508098 100644
--- a/javascript/javascript_runtime.go
+++ b/javascript/javascript_runtime.go
@@ -10,7 +10,7 @@ import (
 	"github.com/ethereum/eth-go"
 	"github.com/ethereum/eth-go/ethchain"
 	"github.com/ethereum/eth-go/ethlog"
-	"github.com/ethereum/eth-go/ethpub"
+	"github.com/ethereum/eth-go/ethpipe"
 	"github.com/ethereum/eth-go/ethreact"
 	"github.com/ethereum/eth-go/ethstate"
 	"github.com/ethereum/eth-go/ethutil"
@@ -23,7 +23,7 @@ var jsrelogger = ethlog.NewLogger("JSRE")
 type JSRE struct {
 	ethereum *eth.Ethereum
 	Vm       *otto.Otto
-	lib      *ethpub.PEthereum
+	pipe     *ethpipe.JSPipe
 
 	blockChan  chan ethreact.Event
 	changeChan chan ethreact.Event
@@ -50,7 +50,7 @@ func NewJSRE(ethereum *eth.Ethereum) *JSRE {
 	re := &JSRE{
 		ethereum,
 		otto.New(),
-		ethpub.New(ethereum),
+		ethpipe.NewJSPipe(ethereum),
 		make(chan ethreact.Event, 10),
 		make(chan ethreact.Event, 10),
 		make(chan bool),
@@ -71,7 +71,7 @@ func NewJSRE(ethereum *eth.Ethereum) *JSRE {
 	reactor := ethereum.Reactor()
 	reactor.Subscribe("newBlock", re.blockChan)
 
-	re.Bind("eth", &JSEthereum{re.lib, re.Vm, ethereum})
+	re.Bind("eth", &JSEthereum{re.pipe, re.Vm, ethereum})
 
 	re.initStdFuncs()
 
@@ -123,18 +123,6 @@ out:
 		case block := <-self.blockChan:
 			if _, ok := block.Resource.(*ethchain.Block); ok {
 			}
-		case object := <-self.changeChan:
-			if stateObject, ok := object.Resource.(*ethstate.StateObject); ok {
-				for _, cb := range self.objectCb[ethutil.Bytes2Hex(stateObject.Address())] {
-					val, _ := self.Vm.ToValue(ethpub.NewPStateObject(stateObject))
-					cb.Call(cb, val)
-				}
-			} else if storageObject, ok := object.Resource.(*ethstate.StorageState); ok {
-				for _, cb := range self.objectCb[ethutil.Bytes2Hex(storageObject.StateAddress)+ethutil.Bytes2Hex(storageObject.Address)] {
-					val, _ := self.Vm.ToValue(ethpub.NewPStorageState(storageObject))
-					cb.Call(cb, val)
-				}
-			}
 		}
 	}
 }
diff --git a/javascript/types.go b/javascript/types.go
index 375e7b24cc245f131e2f1e6ef775bd4040af605b..3a11e644bae16f39d88c50f093f078bc21c0d3d2 100644
--- a/javascript/types.go
+++ b/javascript/types.go
@@ -5,20 +5,20 @@ import (
 
 	"github.com/ethereum/eth-go"
 	"github.com/ethereum/eth-go/ethchain"
-	"github.com/ethereum/eth-go/ethpub"
+	"github.com/ethereum/eth-go/ethpipe"
 	"github.com/ethereum/eth-go/ethstate"
 	"github.com/ethereum/eth-go/ethutil"
 	"github.com/obscuren/otto"
 )
 
 type JSStateObject struct {
-	*ethpub.PStateObject
+	*ethpipe.JSObject
 	eth *JSEthereum
 }
 
 func (self *JSStateObject) EachStorage(call otto.FunctionCall) otto.Value {
 	cb := call.Argument(0)
-	self.PStateObject.EachStorage(func(key string, value *ethutil.Value) {
+	self.JSObject.EachStorage(func(key string, value *ethutil.Value) {
 		value.Decode()
 
 		cb.Call(self.eth.toVal(self), self.eth.toVal(key), self.eth.toVal(ethutil.Bytes2Hex(value.Bytes())))
@@ -30,12 +30,12 @@ func (self *JSStateObject) EachStorage(call otto.FunctionCall) otto.Value {
 // The JSEthereum object attempts to wrap the PEthereum object and returns
 // meaningful javascript objects
 type JSBlock struct {
-	*ethpub.PBlock
+	*ethpipe.JSBlock
 	eth *JSEthereum
 }
 
 func (self *JSBlock) GetTransaction(hash string) otto.Value {
-	return self.eth.toVal(self.PBlock.GetTransaction(hash))
+	return self.eth.toVal(self.JSBlock.GetTransaction(hash))
 }
 
 type JSMessage struct {
@@ -67,33 +67,29 @@ func NewJSMessage(message *ethstate.Message) JSMessage {
 }
 
 type JSEthereum struct {
-	*ethpub.PEthereum
+	*ethpipe.JSPipe
 	vm       *otto.Otto
 	ethereum *eth.Ethereum
 }
 
 func (self *JSEthereum) GetBlock(hash string) otto.Value {
-	return self.toVal(&JSBlock{self.PEthereum.GetBlock(hash), self})
+	return self.toVal(&JSBlock{self.JSPipe.GetBlockByHash(hash), self})
 }
 
 func (self *JSEthereum) GetPeers() otto.Value {
-	return self.toVal(self.PEthereum.GetPeers())
+	return self.toVal(self.JSPipe.GetPeers())
 }
 
 func (self *JSEthereum) GetKey() otto.Value {
-	return self.toVal(self.PEthereum.GetKey())
+	return self.toVal(self.JSPipe.GetKey())
 }
 
 func (self *JSEthereum) GetStateObject(addr string) otto.Value {
-	return self.toVal(&JSStateObject{self.PEthereum.GetStateObject(addr), self})
-}
-
-func (self *JSEthereum) GetStateKeyVals(addr string) otto.Value {
-	return self.toVal(self.PEthereum.GetStateObject(addr).StateKeyVal(false))
+	return self.toVal(&JSStateObject{ethpipe.NewJSObject(self.JSPipe.World().SafeGet(ethutil.Hex2Bytes(addr))), self})
 }
 
 func (self *JSEthereum) Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr string) otto.Value {
-	r, err := self.PEthereum.Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr)
+	r, err := self.JSPipe.Transact(key, recipient, valueStr, gasStr, gasPriceStr, dataStr)
 	if err != nil {
 		fmt.Println(err)
 
@@ -104,7 +100,7 @@ func (self *JSEthereum) Transact(key, recipient, valueStr, gasStr, gasPriceStr,
 }
 
 func (self *JSEthereum) Create(key, valueStr, gasStr, gasPriceStr, scriptStr string) otto.Value {
-	r, err := self.PEthereum.Create(key, valueStr, gasStr, gasPriceStr, scriptStr)
+	r, err := self.JSPipe.Transact(key, "", valueStr, gasStr, gasPriceStr, scriptStr)
 
 	if err != nil {
 		fmt.Println(err)
diff --git a/utils/cmd.go b/utils/cmd.go
index d417d51cadcf12ca75f8508f90b7c8ce1d19310d..cda735c27d6e04d05fb3e6496787b0ee72c0bb11 100644
--- a/utils/cmd.go
+++ b/utils/cmd.go
@@ -18,7 +18,7 @@ import (
 	"github.com/ethereum/eth-go/ethdb"
 	"github.com/ethereum/eth-go/ethlog"
 	"github.com/ethereum/eth-go/ethminer"
-	"github.com/ethereum/eth-go/ethpub"
+	"github.com/ethereum/eth-go/ethpipe"
 	"github.com/ethereum/eth-go/ethrpc"
 	"github.com/ethereum/eth-go/ethutil"
 	"github.com/ethereum/eth-go/ethwire"
@@ -228,7 +228,7 @@ func KeyTasks(keyManager *ethcrypto.KeyManager, KeyRing string, GenAddr bool, Se
 
 func StartRpc(ethereum *eth.Ethereum, RpcPort int) {
 	var err error
-	ethereum.RpcServer, err = ethrpc.NewJsonRpcServer(ethpub.New(ethereum), RpcPort)
+	ethereum.RpcServer, err = ethrpc.NewJsonRpcServer(ethpipe.NewJSPipe(ethereum), RpcPort)
 	if err != nil {
 		logger.Errorf("Could not start RPC interface (port %v): %v", RpcPort, err)
 	} else {