diff --git a/api/opinit/ophost/v1/types.pulsar.go b/api/opinit/ophost/v1/types.pulsar.go
index 0d6de0d..04b346c 100644
--- a/api/opinit/ophost/v1/types.pulsar.go
+++ b/api/opinit/ophost/v1/types.pulsar.go
@@ -3482,24 +3482,24 @@ type BatchInfo_ChainType int32
 
 const (
 	// Unspecified chain type.
-	BatchInfo_CHAIN_TYPE_UNSPECIFIED BatchInfo_ChainType = 0
+	BatchInfo_UNSPECIFIED BatchInfo_ChainType = 0
 	// The chain type of the initia chain.
-	BatchInfo_CHAIN_TYPE_INITIA BatchInfo_ChainType = 1
+	BatchInfo_INITIA BatchInfo_ChainType = 1
 	// The chain type of the celestia chain.
-	BatchInfo_CHAIN_TYPE_CELESTIA BatchInfo_ChainType = 2
+	BatchInfo_CELESTIA BatchInfo_ChainType = 2
 )
 
 // Enum value maps for BatchInfo_ChainType.
 var (
 	BatchInfo_ChainType_name = map[int32]string{
-		0: "CHAIN_TYPE_UNSPECIFIED",
-		1: "CHAIN_TYPE_INITIA",
-		2: "CHAIN_TYPE_CELESTIA",
+		0: "UNSPECIFIED",
+		1: "INITIA",
+		2: "CELESTIA",
 	}
 	BatchInfo_ChainType_value = map[string]int32{
-		"CHAIN_TYPE_UNSPECIFIED": 0,
-		"CHAIN_TYPE_INITIA":      1,
-		"CHAIN_TYPE_CELESTIA":    2,
+		"UNSPECIFIED": 0,
+		"INITIA":      1,
+		"CELESTIA":    2,
 	}
 )
 
@@ -3711,7 +3711,7 @@ func (x *BatchInfo) GetChainType() BatchInfo_ChainType {
 	if x != nil {
 		return x.ChainType
 	}
-	return BatchInfo_CHAIN_TYPE_UNSPECIFIED
+	return BatchInfo_UNSPECIFIED
 }
 
 // TokenPair defines l1 and l2 token pair
@@ -3928,59 +3928,57 @@ var file_opinit_ophost_v1_types_proto_rawDesc = []byte{
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 }
 
 var (
diff --git a/contrib/launchtools/config.go b/contrib/launchtools/config.go
index 6f412e7..2d39015 100644
--- a/contrib/launchtools/config.go
+++ b/contrib/launchtools/config.go
@@ -137,16 +137,16 @@ func (opBridge *OpBridge) Finalize(buf *bufio.Reader) error {
 		opBridge.OutputSubmissionStartHeight = 1
 	}
 
-	if opBridge.BatchSubmissionTarget == ophosttypes.BatchInfo_CHAIN_TYPE_UNSPECIFIED {
+	if opBridge.BatchSubmissionTarget == ophosttypes.BatchInfo_UNSPECIFIED {
 		useCelestia, err := input.GetConfirmation("Use Celestia as DA layer?", buf, os.Stderr)
 		if err != nil {
 			return err
 		}
 
 		if useCelestia {
-			opBridge.BatchSubmissionTarget = ophosttypes.BatchInfo_CHAIN_TYPE_CELESTIA
+			opBridge.BatchSubmissionTarget = ophosttypes.BatchInfo_CELESTIA
 		} else {
-			opBridge.BatchSubmissionTarget = ophosttypes.BatchInfo_CHAIN_TYPE_INITIA
+			opBridge.BatchSubmissionTarget = ophosttypes.BatchInfo_INITIA
 		}
 	}
 
diff --git a/contrib/launchtools/config_test.go b/contrib/launchtools/config_test.go
index 27a8e21..6c632b7 100644
--- a/contrib/launchtools/config_test.go
+++ b/contrib/launchtools/config_test.go
@@ -17,7 +17,7 @@ func Test_opBridgeConfig_JSON(t *testing.T) {
 		OutputSubmissionInterval:    &submissionInterval,
 		OutputFinalizationPeriod:    &finalizationPeriod,
 		OutputSubmissionStartHeight: 1,
-		BatchSubmissionTarget:       ophosttypes.BatchInfo_CHAIN_TYPE_CELESTIA,
+		BatchSubmissionTarget:       ophosttypes.BatchInfo_CELESTIA,
 	}
 
 	bz, err := json.Marshal(opBridgeConfig)
diff --git a/contrib/launchtools/utils/address.go b/contrib/launchtools/utils/address.go
index b4b5629..c0c152b 100644
--- a/contrib/launchtools/utils/address.go
+++ b/contrib/launchtools/utils/address.go
@@ -47,9 +47,9 @@ func DeriveL2Address(mnemonic string) (string, error) {
 func DeriveDAAddress(mnemonic string, chainType ophosttypes.BatchInfo_ChainType) (string, error) {
 	var codec address.Codec
 	switch chainType {
-	case ophosttypes.BatchInfo_CHAIN_TYPE_INITIA:
+	case ophosttypes.BatchInfo_INITIA:
 		codec = L1AddressCodec()
-	case ophosttypes.BatchInfo_CHAIN_TYPE_CELESTIA:
+	case ophosttypes.BatchInfo_CELESTIA:
 		codec = CelestiaAddressCodec()
 	default:
 		return "", errors.New("unsupported chain type")
diff --git a/proto/opinit/ophost/v1/types.proto b/proto/opinit/ophost/v1/types.proto
index 08a462d..937b88f 100644
--- a/proto/opinit/ophost/v1/types.proto
+++ b/proto/opinit/ophost/v1/types.proto
@@ -67,11 +67,11 @@ message BatchInfo {
   // ChainType defines the type of chain.
   enum ChainType {
     // Unspecified chain type.
-    CHAIN_TYPE_UNSPECIFIED = 0;
+    UNSPECIFIED = 0;
     // The chain type of the initia chain.
-    CHAIN_TYPE_INITIA = 1;
+    INITIA = 1;
     // The chain type of the celestia chain.
-    CHAIN_TYPE_CELESTIA = 2;
+    CELESTIA = 2;
   }
 
   // The address of the batch submitter.
diff --git a/x/opchild/keeper/genesis_test.go b/x/opchild/keeper/genesis_test.go
index bdf6ec4..f16a5c9 100644
--- a/x/opchild/keeper/genesis_test.go
+++ b/x/opchild/keeper/genesis_test.go
@@ -41,7 +41,7 @@ func Test_GenesisImportExport(t *testing.T) {
 			Proposer:   addrsStr[3],
 			BatchInfo: ophosttypes.BatchInfo{
 				Submitter: addrsStr[4],
-				ChainType: ophosttypes.BatchInfo_CHAIN_TYPE_INITIA,
+				ChainType: ophosttypes.BatchInfo_INITIA,
 			},
 			SubmissionInterval:    time.Minute,
 			FinalizationPeriod:    time.Hour,
diff --git a/x/opchild/keeper/msg_server_test.go b/x/opchild/keeper/msg_server_test.go
index 8137676..3c11172 100644
--- a/x/opchild/keeper/msg_server_test.go
+++ b/x/opchild/keeper/msg_server_test.go
@@ -292,7 +292,7 @@ func Test_MsgServer_Withdraw(t *testing.T) {
 			Proposer:   addrsStr[3],
 			BatchInfo: ophosttypes.BatchInfo{
 				Submitter: addrsStr[4],
-				ChainType: ophosttypes.BatchInfo_CHAIN_TYPE_INITIA,
+				ChainType: ophosttypes.BatchInfo_INITIA,
 			},
 			SubmissionInterval:    time.Minute,
 			FinalizationPeriod:    time.Hour,
@@ -344,7 +344,7 @@ func Test_MsgServer_SetBridgeInfo(t *testing.T) {
 			Proposer:   addrsStr[3],
 			BatchInfo: ophosttypes.BatchInfo{
 				Submitter: addrsStr[4],
-				ChainType: ophosttypes.BatchInfo_CHAIN_TYPE_INITIA,
+				ChainType: ophosttypes.BatchInfo_INITIA,
 			},
 			SubmissionInterval:    time.Minute,
 			FinalizationPeriod:    time.Hour,
diff --git a/x/opchild/keeper/querier_test.go b/x/opchild/keeper/querier_test.go
index 5ddebe7..8a113ea 100644
--- a/x/opchild/keeper/querier_test.go
+++ b/x/opchild/keeper/querier_test.go
@@ -60,7 +60,7 @@ func Test_QuerySetBridgeInfo(t *testing.T) {
 			Proposer:   addrsStr[3],
 			BatchInfo: ophosttypes.BatchInfo{
 				Submitter: addrsStr[4],
-				ChainType: ophosttypes.BatchInfo_CHAIN_TYPE_INITIA,
+				ChainType: ophosttypes.BatchInfo_INITIA,
 			},
 			SubmissionInterval:    time.Minute,
 			FinalizationPeriod:    time.Hour,
diff --git a/x/ophost/keeper/batch_info_test.go b/x/ophost/keeper/batch_info_test.go
index a3de92d..94c76ec 100644
--- a/x/ophost/keeper/batch_info_test.go
+++ b/x/ophost/keeper/batch_info_test.go
@@ -12,7 +12,7 @@ func Test_SetGetBatchInfo(t *testing.T) {
 	ctx, input := createDefaultTestInput(t)
 	batchInfo1 := types.BatchInfo{
 		Submitter: addrsStr[0],
-		ChainType: types.BatchInfo_CHAIN_TYPE_INITIA,
+		ChainType: types.BatchInfo_INITIA,
 	}
 	output1 := types.Output{
 		OutputRoot:    []byte{1, 2, 3},
@@ -25,7 +25,7 @@ func Test_SetGetBatchInfo(t *testing.T) {
 
 	batchInfo2 := types.BatchInfo{
 		Submitter: addrsStr[1],
-		ChainType: types.BatchInfo_CHAIN_TYPE_INITIA,
+		ChainType: types.BatchInfo_INITIA,
 	}
 	output2 := types.Output{
 		OutputRoot:    []byte{4, 5, 6},
@@ -38,7 +38,7 @@ func Test_SetGetBatchInfo(t *testing.T) {
 
 	batchInfo3 := types.BatchInfo{
 		Submitter: addrsStr[0],
-		ChainType: types.BatchInfo_CHAIN_TYPE_CELESTIA,
+		ChainType: types.BatchInfo_CELESTIA,
 	}
 	output3 := types.Output{
 		OutputRoot:    []byte{1, 2, 3},
@@ -51,7 +51,7 @@ func Test_SetGetBatchInfo(t *testing.T) {
 
 	batchInfo4 := types.BatchInfo{
 		Submitter: addrsStr[1],
-		ChainType: types.BatchInfo_CHAIN_TYPE_CELESTIA,
+		ChainType: types.BatchInfo_CELESTIA,
 	}
 	output4 := types.Output{
 		OutputRoot:    []byte{4, 5, 6},
@@ -64,7 +64,7 @@ func Test_SetGetBatchInfo(t *testing.T) {
 
 	batchInfo5 := types.BatchInfo{
 		Submitter: addrsStr[1],
-		ChainType: types.BatchInfo_CHAIN_TYPE_CELESTIA,
+		ChainType: types.BatchInfo_CELESTIA,
 	}
 	output5 := types.Output{
 		OutputRoot:    []byte{4, 5, 6},
diff --git a/x/ophost/keeper/bridge_test.go b/x/ophost/keeper/bridge_test.go
index 52b8075..7748386 100644
--- a/x/ophost/keeper/bridge_test.go
+++ b/x/ophost/keeper/bridge_test.go
@@ -17,7 +17,7 @@ func Test_BridgeConfig(t *testing.T) {
 		FinalizationPeriod:    time.Second * 10,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	require.NoError(t, input.OPHostKeeper.SetBridgeConfig(ctx, 1, config))
 	_config, err := input.OPHostKeeper.GetBridgeConfig(ctx, 1)
@@ -34,7 +34,7 @@ func Test_IterateBridgeConfig(t *testing.T) {
 		FinalizationPeriod:    time.Second * 10,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	config2 := types.BridgeConfig{
 		Challenger:            addrs[2].String(),
@@ -43,7 +43,7 @@ func Test_IterateBridgeConfig(t *testing.T) {
 		FinalizationPeriod:    time.Second * 10,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{3, 4, 5},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	require.NoError(t, input.OPHostKeeper.SetBridgeConfig(ctx, 1, config1))
 	require.NoError(t, input.OPHostKeeper.SetBridgeConfig(ctx, 2, config2))
diff --git a/x/ophost/keeper/genesis_test.go b/x/ophost/keeper/genesis_test.go
index 4e7360c..61b88f5 100644
--- a/x/ophost/keeper/genesis_test.go
+++ b/x/ophost/keeper/genesis_test.go
@@ -19,7 +19,7 @@ func Test_GenesisExport(t *testing.T) {
 		FinalizationPeriod:    100,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	config2 := types.BridgeConfig{
 		Challenger:            addrsStr[2],
@@ -28,7 +28,7 @@ func Test_GenesisExport(t *testing.T) {
 		FinalizationPeriod:    200,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{3, 4, 5},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	require.NoError(t, input.OPHostKeeper.SetBridgeConfig(ctx, 1, config1))
 	require.NoError(t, input.OPHostKeeper.SetBridgeConfig(ctx, 2, config2))
@@ -67,9 +67,9 @@ func Test_GenesisExport(t *testing.T) {
 	require.NoError(t, input.OPHostKeeper.RecordProvenWithdrawal(ctx, 1, [32]byte{1, 2, 3}))
 	require.NoError(t, input.OPHostKeeper.RecordProvenWithdrawal(ctx, 1, [32]byte{3, 4, 5}))
 
-	require.NoError(t, input.OPHostKeeper.SetBatchInfo(ctx, 1, types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA}, types.Output{}))
-	require.NoError(t, input.OPHostKeeper.SetBatchInfo(ctx, 1, types.BatchInfo{Submitter: addrsStr[1], ChainType: types.BatchInfo_CHAIN_TYPE_CELESTIA}, output1))
-	require.NoError(t, input.OPHostKeeper.SetBatchInfo(ctx, 1, types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA}, output3))
+	require.NoError(t, input.OPHostKeeper.SetBatchInfo(ctx, 1, types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA}, types.Output{}))
+	require.NoError(t, input.OPHostKeeper.SetBatchInfo(ctx, 1, types.BatchInfo{Submitter: addrsStr[1], ChainType: types.BatchInfo_CELESTIA}, output1))
+	require.NoError(t, input.OPHostKeeper.SetBatchInfo(ctx, 1, types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA}, output3))
 
 	genState := input.OPHostKeeper.ExportGenesis(ctx)
 	require.Equal(t, uint64(3), genState.NextBridgeId)
@@ -100,9 +100,9 @@ func Test_GenesisExport(t *testing.T) {
 			{3, 4, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
 		},
 		BatchInfos: []types.BatchInfoWithOutput{
-			{BatchInfo: types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA}, Output: types.Output{}},
-			{BatchInfo: types.BatchInfo{Submitter: addrsStr[1], ChainType: types.BatchInfo_CHAIN_TYPE_CELESTIA}, Output: output1},
-			{BatchInfo: types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA}, Output: output3},
+			{BatchInfo: types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA}, Output: types.Output{}},
+			{BatchInfo: types.BatchInfo{Submitter: addrsStr[1], ChainType: types.BatchInfo_CELESTIA}, Output: output1},
+			{BatchInfo: types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA}, Output: output3},
 		},
 	}, genState.Bridges[0])
 }
@@ -117,7 +117,7 @@ func Test_GenesisImportExport(t *testing.T) {
 		FinalizationPeriod:    100,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	output1 := types.Output{
 		OutputRoot:    []byte{1, 2, 3},
@@ -167,9 +167,9 @@ func Test_GenesisImportExport(t *testing.T) {
 					{3, 4, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
 				},
 				BatchInfos: []types.BatchInfoWithOutput{
-					{BatchInfo: types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA}, Output: types.Output{}},
-					{BatchInfo: types.BatchInfo{Submitter: addrsStr[1], ChainType: types.BatchInfo_CHAIN_TYPE_CELESTIA}, Output: output1},
-					{BatchInfo: types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA}, Output: output3},
+					{BatchInfo: types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA}, Output: types.Output{}},
+					{BatchInfo: types.BatchInfo{Submitter: addrsStr[1], ChainType: types.BatchInfo_CELESTIA}, Output: output1},
+					{BatchInfo: types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA}, Output: output3},
 				},
 			}},
 		NextBridgeId: 2,
diff --git a/x/ophost/keeper/msg_server.go b/x/ophost/keeper/msg_server.go
index ef3ec42..1afd6fe 100644
--- a/x/ophost/keeper/msg_server.go
+++ b/x/ophost/keeper/msg_server.go
@@ -90,7 +90,7 @@ func (ms MsgServer) CreateBridge(ctx context.Context, req *types.MsgCreateBridge
 		sdk.NewAttribute(types.AttributeKeyCreator, req.Creator),
 		sdk.NewAttribute(types.AttributeKeyProposer, req.Config.Proposer),
 		sdk.NewAttribute(types.AttributeKeyChallenger, req.Config.Challenger),
-		sdk.NewAttribute(types.AttributeKeyBatchChainType, req.Config.BatchInfo.ChainType.StringWithoutPrefix()),
+		sdk.NewAttribute(types.AttributeKeyBatchChainType, req.Config.BatchInfo.ChainType.String()),
 		sdk.NewAttribute(types.AttributeKeyBatchSubmitter, req.Config.BatchInfo.Submitter),
 		sdk.NewAttribute(types.AttributeKeyBridgeId, strconv.FormatUint(bridgeId, 10)),
 		sdk.NewAttribute(types.AttributeKeyOracleEnabled, strconv.FormatBool(req.Config.OracleEnabled)),
@@ -475,7 +475,7 @@ func (ms MsgServer) UpdateBatchInfo(ctx context.Context, req *types.MsgUpdateBat
 	sdk.UnwrapSDKContext(ctx).EventManager().EmitEvent(sdk.NewEvent(
 		types.EventTypeUpdateBatchInfo,
 		sdk.NewAttribute(types.AttributeKeyBridgeId, strconv.FormatUint(bridgeId, 10)),
-		sdk.NewAttribute(types.AttributeKeyBatchChainType, req.NewBatchInfo.ChainType.StringWithoutPrefix()),
+		sdk.NewAttribute(types.AttributeKeyBatchChainType, req.NewBatchInfo.ChainType.String()),
 		sdk.NewAttribute(types.AttributeKeyBatchSubmitter, req.NewBatchInfo.Submitter),
 		sdk.NewAttribute(types.AttributeKeyFinalizedOutputIndex, strconv.FormatUint(finalizedOutputIndex, 10)),
 		sdk.NewAttribute(types.AttributeKeyFinalizedL2BlockNumber, strconv.FormatUint(finalizedOutput.L2BlockNumber, 10)),
diff --git a/x/ophost/keeper/msg_server_test.go b/x/ophost/keeper/msg_server_test.go
index 3b2a812..a4115a0 100644
--- a/x/ophost/keeper/msg_server_test.go
+++ b/x/ophost/keeper/msg_server_test.go
@@ -39,7 +39,7 @@ func Test_CreateBridge(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	res, err := ms.CreateBridge(ctx, types.NewMsgCreateBridge(addrsStr[0], config))
 	require.NoError(t, err)
@@ -64,7 +64,7 @@ func Test_ProposeOutput(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	createRes, err := ms.CreateBridge(ctx, types.NewMsgCreateBridge(addrsStr[0], config))
 	require.NoError(t, err)
@@ -102,7 +102,7 @@ func Test_DeleteOutput(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	createReq := types.NewMsgCreateBridge(addrsStr[0], config)
 	createRes, err := ms.CreateBridge(ctx, createReq)
@@ -165,7 +165,7 @@ func Test_InitiateTokenDeposit(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	createRes, err := ms.CreateBridge(ctx, types.NewMsgCreateBridge(addrsStr[0], config))
 	require.NoError(t, err)
@@ -193,7 +193,7 @@ func Test_FinalizeTokenWithdrawal(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	_, err := ms.CreateBridge(ctx, types.NewMsgCreateBridge(addrsStr[0], config))
 	require.NoError(t, err)
@@ -265,7 +265,7 @@ func Test_UpdateProposal(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 
 	_, err := ms.CreateBridge(ctx, types.NewMsgCreateBridge(addrsStr[0], config))
@@ -315,7 +315,7 @@ func Test_UpdateChallenger(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 
 	_, err := ms.CreateBridge(ctx, types.NewMsgCreateBridge(addrsStr[0], config))
@@ -365,7 +365,7 @@ func Test_UpdateBatchInfo(t *testing.T) {
 		Metadata:              []byte{1, 2, 3},
 		BatchInfo: types.BatchInfo{
 			Submitter: addrsStr[1],
-			ChainType: types.BatchInfo_CHAIN_TYPE_INITIA,
+			ChainType: types.BatchInfo_INITIA,
 		},
 	}
 
@@ -377,27 +377,27 @@ func Test_UpdateBatchInfo(t *testing.T) {
 	require.NoError(t, err)
 	msg := types.NewMsgUpdateBatchInfo(govAddr, 1, types.BatchInfo{
 		Submitter: addrsStr[2],
-		ChainType: types.BatchInfo_CHAIN_TYPE_CELESTIA,
+		ChainType: types.BatchInfo_CELESTIA,
 	})
 	_, err = ms.UpdateBatchInfo(ctx, msg)
 	require.NoError(t, err)
 	_config, err := ms.GetBridgeConfig(ctx, 1)
 	require.NoError(t, err)
 	require.Equal(t, _config.BatchInfo.Submitter, addrsStr[2])
-	require.Equal(t, types.BatchInfo_CHAIN_TYPE_CELESTIA, _config.BatchInfo.ChainType)
+	require.Equal(t, types.BatchInfo_CELESTIA, _config.BatchInfo.ChainType)
 	require.Equal(t, input.BridgeHook.batchInfo, _config.BatchInfo)
 
 	// current proposer signer
 	msg = types.NewMsgUpdateBatchInfo(addrsStr[0], 1, types.BatchInfo{
 		Submitter: addrsStr[3],
-		ChainType: types.BatchInfo_CHAIN_TYPE_INITIA,
+		ChainType: types.BatchInfo_INITIA,
 	})
 	_, err = ms.UpdateBatchInfo(ctx, msg)
 	require.NoError(t, err)
 	_config, err = ms.GetBridgeConfig(ctx, 1)
 	require.NoError(t, err)
 	require.Equal(t, _config.BatchInfo.Submitter, addrsStr[3])
-	require.Equal(t, types.BatchInfo_CHAIN_TYPE_INITIA, _config.BatchInfo.ChainType)
+	require.Equal(t, types.BatchInfo_INITIA, _config.BatchInfo.ChainType)
 	require.Equal(t, input.BridgeHook.batchInfo, _config.BatchInfo)
 
 	// invalid signer
@@ -405,7 +405,7 @@ func Test_UpdateBatchInfo(t *testing.T) {
 	require.NoError(t, err)
 	msg = types.NewMsgUpdateBatchInfo(invalidAddr, 1, types.BatchInfo{
 		Submitter: addrsStr[2],
-		ChainType: types.BatchInfo_CHAIN_TYPE_CELESTIA,
+		ChainType: types.BatchInfo_CELESTIA,
 	})
 	require.NoError(t, err)
 
@@ -427,7 +427,7 @@ func Test_UpdateOracleConfig(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 		OracleEnabled:         true,
 	}
 
@@ -472,7 +472,7 @@ func Test_UpdateMetadata(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 
 	_, err := ms.CreateBridge(ctx, types.NewMsgCreateBridge(addrsStr[0], config))
diff --git a/x/ophost/keeper/output_test.go b/x/ophost/keeper/output_test.go
index da5b507..39e236d 100644
--- a/x/ophost/keeper/output_test.go
+++ b/x/ophost/keeper/output_test.go
@@ -90,7 +90,7 @@ func Test_IsFinalized(t *testing.T) {
 		SubmissionInterval:    100,
 		FinalizationPeriod:    time.Second * 10,
 		SubmissionStartHeight: 1,
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	})
 	require.NoError(t, err)
 
@@ -149,7 +149,7 @@ func Test_GetLastFinalizedOutput(t *testing.T) {
 		SubmissionInterval:    100,
 		FinalizationPeriod:    time.Second * 10,
 		SubmissionStartHeight: 1,
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	})
 	require.NoError(t, err)
 
@@ -196,7 +196,7 @@ func Test_DeleteOutputProposal(t *testing.T) {
 		SubmissionInterval:    100,
 		FinalizationPeriod:    time.Second * 10,
 		SubmissionStartHeight: 1,
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	})
 	require.NoError(t, err)
 
diff --git a/x/ophost/keeper/querier_test.go b/x/ophost/keeper/querier_test.go
index a4de7da..e32e897 100644
--- a/x/ophost/keeper/querier_test.go
+++ b/x/ophost/keeper/querier_test.go
@@ -19,7 +19,7 @@ func Test_QueryBridge(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	err := input.OPHostKeeper.SetBridgeConfig(ctx, 1, config)
 	require.NoError(t, err)
@@ -46,7 +46,7 @@ func Test_QueryBridges(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	config2 := types.BridgeConfig{
 		Challenger:            addrs[1].String(),
@@ -55,7 +55,7 @@ func Test_QueryBridges(t *testing.T) {
 		FinalizationPeriod:    time.Second * 60,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{3, 4, 5},
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	}
 	require.NoError(t, input.OPHostKeeper.SetBridgeConfig(ctx, 1, config1))
 	require.NoError(t, input.OPHostKeeper.SetBridgeConfig(ctx, 2, config2))
@@ -189,7 +189,7 @@ func Test_QueryLastFinalizedOutput(t *testing.T) {
 		SubmissionInterval:    100,
 		FinalizationPeriod:    time.Second * 10,
 		SubmissionStartHeight: 1,
-		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA},
 	})
 	require.NoError(t, err)
 
@@ -265,13 +265,13 @@ func Test_QueryNextL1Sequence(t *testing.T) {
 
 func Test_QueryBatchInfos(t *testing.T) {
 	ctx, input := createDefaultTestInput(t)
-	batchInfo := types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_CHAIN_TYPE_INITIA}
+	batchInfo := types.BatchInfo{Submitter: addrsStr[0], ChainType: types.BatchInfo_INITIA}
 	require.NoError(t, input.OPHostKeeper.SetBatchInfo(ctx, 1, batchInfo, types.Output{}))
 
 	newBatchInfo := types.BatchInfoWithOutput{
 		BatchInfo: types.BatchInfo{
 			Submitter: addrsStr[0],
-			ChainType: types.BatchInfo_CHAIN_TYPE_CELESTIA,
+			ChainType: types.BatchInfo_CELESTIA,
 		},
 		Output: types.Output{
 			OutputRoot:    []byte{1, 2, 3},
diff --git a/x/ophost/types/bridge_config.go b/x/ophost/types/bridge_config.go
index d8e3726..a45c5a5 100644
--- a/x/ophost/types/bridge_config.go
+++ b/x/ophost/types/bridge_config.go
@@ -8,12 +8,8 @@ import (
 	"cosmossdk.io/core/address"
 	"cosmossdk.io/errors"
 	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
-	"github.com/cosmos/gogoproto/jsonpb"
 )
 
-var _ jsonpb.JSONPBMarshaler = (*BatchInfo_ChainType)(nil)
-var _ jsonpb.JSONPBUnmarshaler = (*BatchInfo_ChainType)(nil)
-
 func (config BridgeConfig) Validate(ac address.Codec) error {
 	if _, err := ac.StringToBytes(config.Challenger); err != nil {
 		return err
@@ -23,7 +19,7 @@ func (config BridgeConfig) Validate(ac address.Codec) error {
 		return err
 	}
 
-	if config.BatchInfo.ChainType == BatchInfo_CHAIN_TYPE_UNSPECIFIED {
+	if config.BatchInfo.ChainType == BatchInfo_UNSPECIFIED {
 		return errors.Wrapf(sdkerrors.ErrInvalidRequest, "batch chain type must be set")
 	}
 
@@ -55,7 +51,7 @@ func (config BridgeConfig) ValidateWithNoAddrValidation() error {
 		return errors.Wrapf(sdkerrors.ErrInvalidRequest, "challenger must be set")
 	}
 
-	if config.BatchInfo.ChainType == BatchInfo_CHAIN_TYPE_UNSPECIFIED {
+	if config.BatchInfo.ChainType == BatchInfo_UNSPECIFIED {
 		return errors.Wrapf(sdkerrors.ErrInvalidRequest, "batch chain type must be set")
 	} else if _, ok := BatchInfo_ChainType_name[int32(config.BatchInfo.ChainType)]; !ok {
 		return errors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid chain type")
@@ -80,12 +76,9 @@ func (config BridgeConfig) ValidateWithNoAddrValidation() error {
 	return nil
 }
 
-// prefix for chain type enum
-const chainTypePrefix = "CHAIN_TYPE_"
-
 // MarshalJSON marshals the BatchInfo_ChainType to JSON
 func (cy BatchInfo_ChainType) MarshalJSON() ([]byte, error) {
-	return json.Marshal(cy.StringWithoutPrefix())
+	return json.Marshal(cy.String())
 }
 
 // UnmarshalJSON unmarshals the BatchInfo_ChainType from JSON
@@ -96,7 +89,7 @@ func (cy *BatchInfo_ChainType) UnmarshalJSON(b []byte) error {
 		return err
 	}
 
-	chainType, ok := BatchInfo_ChainType_value[chainTypePrefix+strings.ToUpper(str)]
+	chainType, ok := BatchInfo_ChainType_value[strings.ToUpper(str)]
 	if !ok {
 		return errors.Wrapf(sdkerrors.ErrInvalidRequest, "invalid chain type")
 	}
@@ -104,18 +97,3 @@ func (cy *BatchInfo_ChainType) UnmarshalJSON(b []byte) error {
 	*cy = BatchInfo_ChainType(chainType)
 	return nil
 }
-
-// MarshalJSONPB marshals the BatchInfo_ChainType to JSON
-func (cy BatchInfo_ChainType) MarshalJSONPB(_ *jsonpb.Marshaler) ([]byte, error) {
-	return cy.MarshalJSON()
-}
-
-// UnmarshalJSONPB unmarshals the BatchInfo_ChainType from JSON
-func (cy *BatchInfo_ChainType) UnmarshalJSONPB(_ *jsonpb.Unmarshaler, inputBz []byte) error {
-	return cy.UnmarshalJSON(inputBz)
-}
-
-// StringWithoutPrefix returns the string representation of a BatchInfo_ChainType without the prefix
-func (cy BatchInfo_ChainType) StringWithoutPrefix() string {
-	return cy.String()[len(chainTypePrefix):]
-}
diff --git a/x/ophost/types/bridge_config_test.go b/x/ophost/types/bridge_config_test.go
index 16274ea..eeaf4b2 100644
--- a/x/ophost/types/bridge_config_test.go
+++ b/x/ophost/types/bridge_config_test.go
@@ -20,7 +20,7 @@ import (
 func Test_JSONMarshalUnmarshal(t *testing.T) {
 	batchInfo := BatchInfo{
 		Submitter: "submitter",
-		ChainType: BatchInfo_CHAIN_TYPE_INITIA,
+		ChainType: BatchInfo_INITIA,
 	}
 
 	bz, err := json.Marshal(batchInfo)
@@ -41,14 +41,14 @@ func Test_ValidateBridgeConfig(t *testing.T) {
 		FinalizationPeriod:    100,
 		SubmissionStartHeight: 1,
 		Metadata:              []byte{1, 2, 3},
-		BatchInfo:             BatchInfo{Submitter: "submitter", ChainType: BatchInfo_CHAIN_TYPE_INITIA},
+		BatchInfo:             BatchInfo{Submitter: "submitter", ChainType: BatchInfo_INITIA},
 	}
 
 	require.NoError(t, config.ValidateWithNoAddrValidation())
 
 	// 1. wrong batch info chain type
 	// 1.1 unspecified
-	config.BatchInfo.ChainType = BatchInfo_CHAIN_TYPE_UNSPECIFIED
+	config.BatchInfo.ChainType = BatchInfo_UNSPECIFIED
 	require.Error(t, config.ValidateWithNoAddrValidation())
 
 	// 1.2 unknown chain type
@@ -81,5 +81,5 @@ func TestGoGoProtoJsonPB(t *testing.T) {
 	var msg sdk.Msg
 	err = appCodec.UnpackAny(tx.Body.Messages[0], &msg)
 	require.NoError(t, err)
-	require.Equal(t, BatchInfo_CHAIN_TYPE_CELESTIA, msg.(*MsgCreateBridge).Config.BatchInfo.ChainType)
+	require.Equal(t, BatchInfo_CELESTIA, msg.(*MsgCreateBridge).Config.BatchInfo.ChainType)
 }
diff --git a/x/ophost/types/tx.go b/x/ophost/types/tx.go
index 7a4536a..92d0006 100644
--- a/x/ophost/types/tx.go
+++ b/x/ophost/types/tx.go
@@ -371,7 +371,7 @@ func (msg MsgUpdateBatchInfo) Validate(ac address.Codec) error {
 		return ErrInvalidBridgeId
 	}
 
-	if msg.NewBatchInfo.ChainType == BatchInfo_CHAIN_TYPE_UNSPECIFIED || msg.NewBatchInfo.Submitter == "" {
+	if msg.NewBatchInfo.ChainType == BatchInfo_UNSPECIFIED || msg.NewBatchInfo.Submitter == "" {
 		return ErrEmptyBatchInfo
 	}
 
diff --git a/x/ophost/types/types.pb.go b/x/ophost/types/types.pb.go
index 62bfb01..882851b 100644
--- a/x/ophost/types/types.pb.go
+++ b/x/ophost/types/types.pb.go
@@ -38,23 +38,23 @@ type BatchInfo_ChainType int32
 
 const (
 	// Unspecified chain type.
-	BatchInfo_CHAIN_TYPE_UNSPECIFIED BatchInfo_ChainType = 0
+	BatchInfo_UNSPECIFIED BatchInfo_ChainType = 0
 	// The chain type of the initia chain.
-	BatchInfo_CHAIN_TYPE_INITIA BatchInfo_ChainType = 1
+	BatchInfo_INITIA BatchInfo_ChainType = 1
 	// The chain type of the celestia chain.
-	BatchInfo_CHAIN_TYPE_CELESTIA BatchInfo_ChainType = 2
+	BatchInfo_CELESTIA BatchInfo_ChainType = 2
 )
 
 var BatchInfo_ChainType_name = map[int32]string{
-	0: "CHAIN_TYPE_UNSPECIFIED",
-	1: "CHAIN_TYPE_INITIA",
-	2: "CHAIN_TYPE_CELESTIA",
+	0: "UNSPECIFIED",
+	1: "INITIA",
+	2: "CELESTIA",
 }
 
 var BatchInfo_ChainType_value = map[string]int32{
-	"CHAIN_TYPE_UNSPECIFIED": 0,
-	"CHAIN_TYPE_INITIA":      1,
-	"CHAIN_TYPE_CELESTIA":    2,
+	"UNSPECIFIED": 0,
+	"INITIA":      1,
+	"CELESTIA":    2,
 }
 
 func (x BatchInfo_ChainType) String() string {
@@ -334,63 +334,62 @@ func init() {
 func init() { proto.RegisterFile("opinit/ophost/v1/types.proto", fileDescriptor_29cadbd84ee898dd) }
 
 var fileDescriptor_29cadbd84ee898dd = []byte{
-	// 889 bytes of a gzipped FileDescriptorProto
+	// 875 bytes of a gzipped FileDescriptorProto
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-	0xfb, 0x49, 0x03, 0x3c, 0x3a, 0x6d, 0x14, 0x9e, 0x9f, 0x36, 0x0a, 0xbf, 0x9d, 0x36, 0x0a, 0xdf,
-	0xdc, 0xc9, 0xbd, 0x96, 0x32, 0x2c, 0xc5, 0x3b, 0x11, 0xf6, 0xb9, 0x73, 0x7f, 0xa2, 0xbe, 0x30,
-	0xdf, 0xae, 0xbe, 0x31, 0xea, 0xdd, 0xf4, 0x4b, 0xaa, 0x86, 0x1f, 0xfe, 0x1d, 0x00, 0x00, 0xff,
-	0xff, 0x95, 0x7f, 0x06, 0xea, 0x81, 0x06, 0x00, 0x00,
+	0x14, 0xf7, 0xa4, 0xc6, 0xb5, 0xc7, 0x71, 0x13, 0xa6, 0x45, 0x6c, 0x4c, 0x59, 0x5b, 0x96, 0x8a,
+	0xac, 0xaa, 0xd9, 0x95, 0x0d, 0x54, 0x08, 0x4e, 0x59, 0xc7, 0x15, 0x96, 0x20, 0xb5, 0x36, 0x41,
+	0x48, 0x5c, 0x56, 0xb3, 0xde, 0xf1, 0x7a, 0x94, 0xdd, 0x9d, 0xd5, 0xce, 0x38, 0x22, 0xe5, 0x1b,
+	0x70, 0xea, 0xb1, 0xdc, 0xca, 0x89, 0x8a, 0x53, 0x0f, 0x1c, 0xf8, 0x08, 0x39, 0x56, 0x9c, 0x38,
+	0xb5, 0x90, 0x1c, 0x8a, 0xf8, 0x14, 0x68, 0xfe, 0xd8, 0x71, 0x9b, 0x08, 0x50, 0x2f, 0xf6, 0xbe,
+	0xf7, 0xfb, 0xbd, 0xf7, 0x7b, 0xfb, 0xde, 0x9b, 0x59, 0x78, 0x93, 0xe5, 0x34, 0xa3, 0xc2, 0x65,
+	0xf9, 0x8c, 0x71, 0xe1, 0x1e, 0xf5, 0x5c, 0x71, 0x9c, 0x13, 0xee, 0xe4, 0x05, 0x13, 0x0c, 0x6d,
+	0x6a, 0xd4, 0xd1, 0xa8, 0x73, 0xd4, 0x6b, 0xbe, 0x8d, 0x53, 0x9a, 0x31, 0x57, 0xfd, 0x6a, 0x52,
+	0xd3, 0x9e, 0x30, 0x9e, 0x32, 0xee, 0x86, 0x98, 0x13, 0xf7, 0xa8, 0x17, 0x12, 0x81, 0x7b, 0xee,
+	0x84, 0xd1, 0xcc, 0xe0, 0x5b, 0x1a, 0x0f, 0x94, 0xe5, 0x6a, 0xc3, 0x40, 0x37, 0x62, 0x16, 0x33,
+	0xed, 0x97, 0x4f, 0x8b, 0x84, 0x31, 0x63, 0x71, 0x42, 0x5c, 0x65, 0x85, 0xf3, 0xa9, 0x1b, 0xcd,
+	0x0b, 0x2c, 0x28, 0x5b, 0x24, 0x6c, 0xbd, 0x8e, 0x0b, 0x9a, 0x12, 0x2e, 0x70, 0x9a, 0x6b, 0x42,
+	0xe7, 0x47, 0x00, 0x2b, 0x63, 0x5c, 0xe0, 0x94, 0xa3, 0xef, 0xe0, 0x66, 0x41, 0x62, 0xca, 0x85,
+	0xce, 0x10, 0x4c, 0x09, 0xb1, 0x40, 0xfb, 0x4a, 0xb7, 0xde, 0xdf, 0x72, 0x4c, 0x29, 0xb2, 0x6e,
+	0xc7, 0xd4, 0xed, 0x0c, 0x18, 0xcd, 0xbc, 0x8f, 0x4f, 0x9e, 0xb7, 0x4a, 0x3f, 0xbf, 0x68, 0x75,
+	0x63, 0x2a, 0x66, 0xf3, 0xd0, 0x99, 0xb0, 0xd4, 0xd4, 0x6d, 0xfe, 0xb6, 0x79, 0x74, 0x68, 0x1a,
+	0x25, 0x03, 0xf8, 0x93, 0x97, 0x4f, 0x6f, 0x03, 0x7f, 0x63, 0x55, 0xe9, 0x1e, 0x21, 0x9f, 0x36,
+	0x1f, 0x3d, 0x6e, 0x95, 0xfe, 0x7a, 0xdc, 0x02, 0xdf, 0xbf, 0x7c, 0x7a, 0xbb, 0x61, 0x5a, 0xac,
+	0x0b, 0xeb, 0xfc, 0x5a, 0x86, 0xeb, 0x5e, 0x41, 0xa3, 0x98, 0x0c, 0x58, 0x36, 0xa5, 0x31, 0xfa,
+	0x04, 0xc2, 0xc9, 0x0c, 0x27, 0x09, 0xc9, 0x62, 0x52, 0x58, 0xa0, 0x0d, 0xba, 0x35, 0xcf, 0xfa,
+	0xed, 0x97, 0xed, 0x1b, 0xa6, 0xcc, 0x9d, 0x28, 0x2a, 0x08, 0xe7, 0xfb, 0xa2, 0xa0, 0x59, 0xec,
+	0xaf, 0x70, 0xd1, 0x47, 0xb0, 0x9a, 0x17, 0x2c, 0x67, 0x9c, 0x14, 0xd6, 0xda, 0x7f, 0xc4, 0x2d,
+	0x99, 0x68, 0x08, 0x61, 0x88, 0xc5, 0x64, 0x16, 0xd0, 0x6c, 0xca, 0xac, 0x2b, 0x6d, 0xd0, 0xad,
+	0xf7, 0xdf, 0x73, 0x5e, 0x1f, 0xb8, 0xe3, 0x49, 0xce, 0x28, 0x9b, 0x32, 0xaf, 0x26, 0xbb, 0xa2,
+	0xdf, 0xb4, 0x16, 0x2e, 0xbc, 0xe8, 0x01, 0xbc, 0xce, 0xe7, 0x61, 0x4a, 0x39, 0x97, 0xed, 0xa5,
+	0x99, 0x20, 0xc5, 0x11, 0x4e, 0xac, 0xb2, 0xca, 0xb7, 0xe5, 0xe8, 0x51, 0x39, 0x8b, 0x51, 0x39,
+	0xbb, 0x66, 0x94, 0x9e, 0x23, 0xb3, 0xfd, 0xfd, 0xbc, 0xf5, 0xfe, 0x25, 0xd1, 0x77, 0x58, 0x4a,
+	0x05, 0x49, 0x73, 0x71, 0xfc, 0xe8, 0x45, 0x0b, 0x68, 0x49, 0x74, 0xce, 0x1b, 0x19, 0x9a, 0xd4,
+	0x9e, 0xd2, 0x0c, 0x27, 0xf4, 0x81, 0x1e, 0x6e, 0x4e, 0x0a, 0xca, 0x22, 0xeb, 0xad, 0xff, 0xad,
+	0x7d, 0x49, 0xf4, 0xa5, 0xda, 0xab, 0xbc, 0xb1, 0xa2, 0xa1, 0xbb, 0xf0, 0xdd, 0x95, 0xca, 0xb9,
+	0xc0, 0x85, 0x08, 0x66, 0x84, 0xc6, 0x33, 0x61, 0x55, 0xda, 0xa0, 0x5b, 0xf6, 0xdf, 0x39, 0x87,
+	0xf7, 0x25, 0xfa, 0xb9, 0x02, 0xd1, 0x2d, 0x78, 0x8d, 0x15, 0x78, 0x92, 0x90, 0x80, 0x64, 0x38,
+	0x4c, 0x48, 0x64, 0x5d, 0x6d, 0x83, 0x6e, 0xd5, 0x6f, 0x68, 0xef, 0x50, 0x3b, 0x51, 0x13, 0x56,
+	0x53, 0x22, 0x70, 0x84, 0x05, 0xb6, 0xaa, 0x6d, 0xd0, 0x5d, 0xf7, 0x97, 0x76, 0xe7, 0x27, 0x00,
+	0x6b, 0xcb, 0xb1, 0xa0, 0x9b, 0xb0, 0xa6, 0x94, 0x84, 0x58, 0xac, 0x8d, 0x7f, 0xee, 0x40, 0xbb,
+	0x6a, 0xab, 0x68, 0x16, 0xc8, 0x6d, 0x55, 0xdb, 0x71, 0xad, 0x7f, 0xeb, 0x5f, 0xa6, 0xec, 0x0c,
+	0x24, 0xfb, 0xe0, 0x38, 0x27, 0x7e, 0x6d, 0xb2, 0x78, 0xec, 0xdc, 0x85, 0xb5, 0xa5, 0x1f, 0x6d,
+	0xc0, 0xfa, 0x57, 0x7b, 0xfb, 0xe3, 0xe1, 0x60, 0x74, 0x6f, 0x34, 0xdc, 0xdd, 0x2c, 0x21, 0x08,
+	0x2b, 0xa3, 0xbd, 0xd1, 0xc1, 0x68, 0x67, 0x13, 0xa0, 0x75, 0x58, 0x1d, 0x0c, 0xbf, 0x18, 0xee,
+	0x4b, 0x6b, 0xad, 0xb3, 0x03, 0x6b, 0x07, 0xec, 0x90, 0x64, 0x63, 0x4c, 0x0b, 0xb4, 0x05, 0xab,
+	0x49, 0x2f, 0x88, 0x48, 0xc6, 0x52, 0x53, 0xe7, 0xd5, 0xa4, 0xb7, 0x2b, 0x4d, 0x05, 0xf5, 0x0d,
+	0xb4, 0x66, 0xa0, 0xbe, 0x82, 0x3a, 0x27, 0x00, 0x56, 0xee, 0xcf, 0x45, 0x3e, 0x17, 0xa8, 0x05,
+	0xeb, 0x4c, 0x3d, 0x05, 0x05, 0x63, 0x42, 0xe5, 0x58, 0xf7, 0xa1, 0x76, 0xf9, 0x8c, 0x09, 0xf4,
+	0x01, 0xdc, 0x48, 0x7a, 0x41, 0x98, 0xb0, 0xc9, 0x61, 0x90, 0xcd, 0xd3, 0xd0, 0x9c, 0x87, 0xb2,
+	0xdf, 0x48, 0x7a, 0x9e, 0xf4, 0xee, 0x29, 0x27, 0xfa, 0x12, 0x36, 0x96, 0x3c, 0x79, 0x77, 0x98,
+	0xed, 0x6f, 0x5e, 0xd8, 0x98, 0x83, 0xc5, 0xc5, 0xe2, 0x35, 0xe4, 0xca, 0x3c, 0x5c, 0x6e, 0x44,
+	0xdd, 0x24, 0x94, 0x04, 0x25, 0xdb, 0x7f, 0x55, 0xb6, 0x6c, 0x64, 0xfb, 0x2b, 0xb2, 0x9d, 0x1f,
+	0x00, 0xbc, 0xbe, 0x6c, 0xf4, 0xd7, 0x54, 0xcc, 0xcc, 0x7b, 0xbd, 0x7a, 0x12, 0xc1, 0x9b, 0x9e,
+	0xc4, 0xcf, 0x60, 0x45, 0xf7, 0x42, 0xbd, 0x74, 0xbd, 0x6f, 0x5d, 0x4c, 0xa1, 0x05, 0x57, 0xe3,
+	0x4d, 0x88, 0xb7, 0x77, 0xf2, 0xa7, 0x5d, 0x7a, 0x72, 0x6a, 0x83, 0x93, 0x53, 0x1b, 0x3c, 0x3b,
+	0xb5, 0xc1, 0x1f, 0xa7, 0x36, 0x78, 0x78, 0x66, 0x97, 0x9e, 0x9d, 0xd9, 0xa5, 0xdf, 0xcf, 0xec,
+	0xd2, 0x37, 0x77, 0x56, 0x2e, 0x43, 0x99, 0x96, 0xe2, 0xed, 0x04, 0x87, 0xdc, 0xbd, 0x3f, 0x56,
+	0x1f, 0x90, 0x6f, 0x17, 0x9f, 0x10, 0x75, 0x2d, 0x86, 0x15, 0xd5, 0xc3, 0x0f, 0xff, 0x09, 0x00,
+	0x00, 0xff, 0xff, 0xe3, 0xae, 0x11, 0x04, 0x60, 0x06, 0x00, 0x00,
 }
 
 func (this *Params) Equal(that interface{}) bool {