From 796581cc7b88abd5d8fa4bc03d0a060d3ce1feec Mon Sep 17 00:00:00 2001
From: zheng-bin <wenwubinzheng@gmail.com>
Date: Mon, 13 Nov 2023 23:36:37 +0800
Subject: [PATCH] add confirm finding paid

---
 proto/shentu/bounty/v1/query.proto |  16 +
 proto/shentu/bounty/v1/tx.proto    |  17 +-
 x/bounty/client/cli/flags.go       |   5 +-
 x/bounty/client/cli/query.go       |  40 +++
 x/bounty/client/cli/tx.go          |  72 ++--
 x/bounty/keeper/grpc_query.go      |  20 ++
 x/bounty/keeper/msg_server.go      |  45 ++-
 x/bounty/keeper/msg_server_test.go |  97 +++++-
 x/bounty/types/codec.go            |   4 +
 x/bounty/types/events.go           |  11 +-
 x/bounty/types/finding.go          |  33 ++
 x/bounty/types/msgs.go             |  67 +++-
 x/bounty/types/query.pb.go         | 471 +++++++++++++++++++++++---
 x/bounty/types/query.pb.gw.go      | 101 ++++++
 x/bounty/types/tx.pb.go            | 513 +++++++++++++++++++++++++----
 15 files changed, 1327 insertions(+), 185 deletions(-)

diff --git a/proto/shentu/bounty/v1/query.proto b/proto/shentu/bounty/v1/query.proto
index 5384fef98..2d2fca31b 100644
--- a/proto/shentu/bounty/v1/query.proto
+++ b/proto/shentu/bounty/v1/query.proto
@@ -41,6 +41,11 @@ service Query {
   rpc Finding(QueryFindingRequest) returns (QueryFindingResponse) {
     option (google.api.http).get = "/shentu/bounty/v1/findings/{finding_id}";
   }
+
+  // FindingFingerprint queries Finding Fingerprint based on FindingId.
+  rpc FindingFingerprint(QueryFindingFingerprintRequest) returns (QueryFindingFingerprintResponse) {
+    option (google.api.http).get = "/shentu/bounty/v1/findings/{finding_id}/fingerprint";
+  }
 }
 
 // QueryHostsRequest is the request type for the Query/Hosts RPC method.
@@ -113,3 +118,14 @@ message QueryFindingRequest {
 message QueryFindingResponse {
   Finding finding = 1 [(gogoproto.nullable) = false];
 }
+
+// QueryFindingFingerPrint is the request type for the Query/Finding RPC method.
+message QueryFindingFingerprintRequest {
+  // finding_id defines the unique id of the finding.
+  string finding_id = 1;
+}
+
+// QueryFindingFingerPrintResponse is the response type for the Query/Finding RPC method.
+message QueryFindingFingerprintResponse {
+  string fingerprint = 1;
+}
\ No newline at end of file
diff --git a/proto/shentu/bounty/v1/tx.proto b/proto/shentu/bounty/v1/tx.proto
index ead85b5a3..0dd9345e0 100644
--- a/proto/shentu/bounty/v1/tx.proto
+++ b/proto/shentu/bounty/v1/tx.proto
@@ -34,6 +34,9 @@ service Msg {
   // ConfirmFinding defines a method for host confirm a finding.
   rpc ConfirmFinding(MsgConfirmFinding) returns (MsgConfirmFindingResponse);
 
+  // ConfirmFindingPaid defines a method for submitter confirm a finding paid
+  rpc ConfirmFindingPaid(MsgConfirmFindingPaid) returns (MsgConfirmFindingPaidResponse);
+
   // CloseFinding defines a method for submitter or certifier close a finding
   rpc CloseFinding(MsgCloseFinding) returns (MsgCloseFindingResponse);
 
@@ -133,12 +136,24 @@ message MsgConfirmFinding {
 
   string finding_id = 1 [(gogoproto.moretags) = "yaml:\"finding_id\""];
   string operator_address = 2 [(gogoproto.moretags) = "yaml:\"operator_address\""];
-  string finger_print = 3 [(gogoproto.moretags) = "yaml:\"finger_print\""];
+  string fingerprint = 3;
 }
 
 // MsgConfirmFindingResponse defines the Msg/AcceptFinding response type.
 message MsgConfirmFindingResponse {}
 
+// MsgConfirmFindingPaid defines a message to close a finding to an existing finding.
+message MsgConfirmFindingPaid {
+  option (gogoproto.equal) = false;
+  option (gogoproto.goproto_getters) = false;
+
+  string finding_id = 1 [(gogoproto.moretags) = "yaml:\"finding_id\""];
+  string operator_address = 2 [(gogoproto.moretags) = "yaml:\"operator_address\""];
+}
+
+// MsgCloseFindingResponse defines the Msg/CloseFinding response type.
+message MsgConfirmFindingPaidResponse {}
+
 // MsgCloseFinding defines a message to close a finding to an existing finding.
 message MsgCloseFinding {
   option (gogoproto.equal) = false;
diff --git a/x/bounty/client/cli/flags.go b/x/bounty/client/cli/flags.go
index e006dc899..729844f0d 100644
--- a/x/bounty/client/cli/flags.go
+++ b/x/bounty/client/cli/flags.go
@@ -8,10 +8,9 @@ const (
 	FlagDetail = "detail"
 
 	FlagFindingTitle          = "title"
-	FlagFindingSeverityLevel  = "severity-level"
 	FlagFindingDescription    = "desc"
 	FlagFindingProofOfContent = "poc"
-	FlagFindingFingerPrint    = "fingerPrint,"
-	FlagFindingAddress        = "finding-address"
+	FlagFindingSeverityLevel  = "severity-level"
+	FlagFindingFingerprint    = "fingerprint"
 	FlagSubmitterAddress      = "submitter-address"
 )
diff --git a/x/bounty/client/cli/query.go b/x/bounty/client/cli/query.go
index 8b073279e..d8b72543e 100644
--- a/x/bounty/client/cli/query.go
+++ b/x/bounty/client/cli/query.go
@@ -31,6 +31,7 @@ func GetQueryCmd() *cobra.Command {
 		GetCmdQueryPrograms(),
 		GetCmdQueryFinding(),
 		GetCmdQueryFindings(),
+		GetCmdQueryFindingFingerPrint(),
 	)
 
 	return bountyQueryCmd
@@ -247,3 +248,42 @@ $ %s query bounty findings --page=1 --limit=100
 	flags.AddQueryFlagsToCmd(cmd)
 	return cmd
 }
+
+// GetCmdQueryFindingFingerPrint implements the query finding fingerPrint command.
+func GetCmdQueryFindingFingerPrint() *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "fingerprint [finding-id]",
+		Args:  cobra.ExactArgs(1),
+		Short: "Query fingerPrint of a single finding",
+		Long: strings.TrimSpace(
+			fmt.Sprintf(`Query fingerPrint for a finding. You can find the finding-id by running "%s query bounty findings".
+Example:
+$ %s query bounty finding 1
+`,
+				version.AppName, version.AppName,
+			),
+		),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientQueryContext(cmd)
+			if err != nil {
+				return err
+			}
+			queryClient := types.NewQueryClient(clientCtx)
+
+			// Query the finding
+			res, err := queryClient.FindingFingerprint(
+				cmd.Context(),
+				&types.QueryFindingFingerprintRequest{
+					FindingId: args[0],
+				})
+			if err != nil {
+				return err
+			}
+
+			return clientCtx.PrintProto(res)
+		},
+	}
+
+	flags.AddQueryFlagsToCmd(cmd)
+	return cmd
+}
diff --git a/x/bounty/client/cli/tx.go b/x/bounty/client/cli/tx.go
index ef5f47e5b..86f975718 100644
--- a/x/bounty/client/cli/tx.go
+++ b/x/bounty/client/cli/tx.go
@@ -3,16 +3,11 @@ package cli
 import (
 	"crypto/sha256"
 	"encoding/hex"
-	"fmt"
-	"strings"
-
 	"github.com/spf13/cobra"
 
 	"github.com/cosmos/cosmos-sdk/client"
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/cosmos/cosmos-sdk/client/tx"
-	"github.com/cosmos/cosmos-sdk/version"
-
 	"github.com/shentufoundation/shentu/v2/x/bounty/types"
 )
 
@@ -189,13 +184,13 @@ func NewSubmitFindingCmd() *cobra.Command {
 			if err != nil {
 				return err
 			}
-			severityLevel, err := cmd.Flags().GetInt32(FlagFindingSeverityLevel)
+			severityLevel, err := cmd.Flags().GetString(FlagFindingSeverityLevel)
 			if err != nil {
 				return err
 			}
-			_, ok := types.SeverityLevel_name[severityLevel]
-			if !ok {
-				return fmt.Errorf("invalid %s value", FlagFindingSeverityLevel)
+			byteSeverityLevel, err := types.SeverityLevelFromString(types.NormalizeSeverityLevel(severityLevel))
+			if err != nil {
+				return err
 			}
 
 			desc, err := cmd.Flags().GetString(FlagFindingDescription)
@@ -208,7 +203,7 @@ func NewSubmitFindingCmd() *cobra.Command {
 			}
 			hash := sha256.Sum256([]byte(desc + poc + submitAddr.String()))
 
-			msg := types.NewMsgSubmitFinding(pid, fid, title, detail, hex.EncodeToString(hash[:]), submitAddr, types.SeverityLevel(severityLevel))
+			msg := types.NewMsgSubmitFinding(pid, fid, title, detail, hex.EncodeToString(hash[:]), submitAddr, byteSeverityLevel)
 			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
 		},
 	}
@@ -219,7 +214,7 @@ func NewSubmitFindingCmd() *cobra.Command {
 	cmd.Flags().String(FlagFindingDescription, "", "The finding's description")
 	cmd.Flags().String(FlagFindingProofOfContent, "", "The finding's proof of content")
 	cmd.Flags().String(FlagDetail, "", "The finding's detail")
-	cmd.Flags().Int32(FlagFindingSeverityLevel, 0, "The finding's severity level")
+	cmd.Flags().String(FlagFindingSeverityLevel, "unspecified", "The finding's severity level")
 	flags.AddTxFlagsToCmd(cmd)
 
 	_ = cmd.MarkFlagRequired(flags.FlagFrom)
@@ -259,7 +254,11 @@ func NewEditFindingCmd() *cobra.Command {
 			if err != nil {
 				return err
 			}
-			severityLevel, err := cmd.Flags().GetInt32(FlagFindingSeverityLevel)
+			severityLevel, err := cmd.Flags().GetString(FlagFindingSeverityLevel)
+			if err != nil {
+				return err
+			}
+			byteSeverityLevel, err := types.SeverityLevelFromString(types.NormalizeSeverityLevel(severityLevel))
 			if err != nil {
 				return err
 			}
@@ -275,7 +274,7 @@ func NewEditFindingCmd() *cobra.Command {
 			hash := sha256.Sum256([]byte(desc + poc + submitAddr.String()))
 			hashString := hex.EncodeToString(hash[:])
 
-			msg := types.NewMsgEditFinding(pid, fid, title, detail, hashString, submitAddr, types.SeverityLevel(severityLevel))
+			msg := types.NewMsgEditFinding(pid, fid, title, detail, hashString, submitAddr, byteSeverityLevel)
 			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
 		},
 	}
@@ -286,7 +285,7 @@ func NewEditFindingCmd() *cobra.Command {
 	cmd.Flags().String(FlagFindingDescription, "", "The finding's description")
 	cmd.Flags().String(FlagFindingProofOfContent, "", "The finding's proof of content")
 	cmd.Flags().String(FlagDetail, "", "The finding's detail")
-	cmd.Flags().Int32(FlagFindingSeverityLevel, 0, "The finding's severity level")
+	cmd.Flags().String(FlagFindingSeverityLevel, "unspecified", "The finding's severity level")
 	flags.AddTxFlagsToCmd(cmd)
 
 	_ = cmd.MarkFlagRequired(flags.FlagFrom)
@@ -296,45 +295,34 @@ func NewEditFindingCmd() *cobra.Command {
 	return cmd
 }
 
-// NewConfirmFinding implements accept a finding by host.
 func NewConfirmFinding() *cobra.Command {
 	cmd := &cobra.Command{
-		Use:   "confirm-finding [finding-id]",
+		Use:   "confirm-finding [finding id]",
 		Args:  cobra.ExactArgs(1),
-		Short: "Host confirm a finding",
-		Long: strings.TrimSpace(
-			fmt.Sprintf(`Host accept a finding for a program.Meantime, you can also add some comments, which will be encrypted.
-Example:
-$ %s tx bounty confirm-finding 1 --comment "Looks good to me"
-`,
-				version.AppName,
-			),
-		),
-		RunE: ConfirmFinding,
+		Short: "release the specific finding",
+		RunE: func(cmd *cobra.Command, args []string) error {
+			clientCtx, err := client.GetClientTxContext(cmd)
+			if err != nil {
+				return err
+			}
+			submitAddr := clientCtx.GetFromAddress()
+			fingerprint, err := cmd.Flags().GetString(FlagFindingFingerprint)
+			if err != nil {
+				return err
+			}
+			msg := types.NewMsgConfirmFinding(args[0], fingerprint, submitAddr)
+			return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
+		},
 	}
 
+	cmd.Flags().String(FlagFindingFingerprint, "", "The finding's fingerprint")
 	flags.AddTxFlagsToCmd(cmd)
 
-	_ = cmd.MarkFlagRequired(flags.FlagFrom)
+	_ = cmd.MarkFlagRequired(FlagFindingFingerprint)
 
 	return cmd
 }
 
-func ConfirmFinding(cmd *cobra.Command, args []string) error {
-	clientCtx, err := client.GetClientTxContext(cmd)
-	if err != nil {
-		return err
-	}
-
-	fingerPrint, err := cmd.Flags().GetString(FlagFindingFingerPrint)
-
-	// Get host address
-	hostAddr := clientCtx.GetFromAddress()
-	msg := types.NewMsgConfirmFinding(args[0], fingerPrint, hostAddr)
-
-	return tx.GenerateOrBroadcastTxCLI(clientCtx, cmd.Flags(), msg)
-}
-
 func NewCloseFindingCmd() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "close-finding [finding id]",
diff --git a/x/bounty/keeper/grpc_query.go b/x/bounty/keeper/grpc_query.go
index e2fa3188f..f20611a86 100644
--- a/x/bounty/keeper/grpc_query.go
+++ b/x/bounty/keeper/grpc_query.go
@@ -2,6 +2,8 @@ package keeper
 
 import (
 	"context"
+	"crypto/sha256"
+	"encoding/hex"
 
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
@@ -116,3 +118,21 @@ func (k Keeper) Finding(c context.Context, req *types.QueryFindingRequest) (*typ
 
 	return &types.QueryFindingResponse{Finding: finding}, nil
 }
+
+func (k Keeper) FindingFingerprint(c context.Context, req *types.QueryFindingFingerprintRequest) (*types.QueryFindingFingerprintResponse, error) {
+	if req == nil {
+		return nil, status.Error(codes.InvalidArgument, "invalid request")
+	}
+	if len(req.FindingId) == 0 {
+		return nil, status.Error(codes.InvalidArgument, "finding-id can not be 0")
+	}
+
+	ctx := sdk.UnwrapSDKContext(c)
+	finding, found := k.GetFinding(ctx, req.FindingId)
+	if !found {
+		return nil, status.Errorf(codes.NotFound, "finding %s doesn't exist", req.FindingId)
+	}
+
+	hash := sha256.Sum256(k.cdc.MustMarshal(&finding))
+	return &types.QueryFindingFingerprintResponse{Fingerprint: hex.EncodeToString(hash[:])}, nil
+}
diff --git a/x/bounty/keeper/msg_server.go b/x/bounty/keeper/msg_server.go
index 1cbb635a5..843d60270 100644
--- a/x/bounty/keeper/msg_server.go
+++ b/x/bounty/keeper/msg_server.go
@@ -313,12 +313,53 @@ func (k msgServer) hostProcess(ctx sdk.Context, msg *types.MsgConfirmFinding) (t
 	// fingerprint comparison
 	bz := k.cdc.MustMarshal(&finding)
 	hash := sha256.Sum256(bz)
-	if msg.FingerPrint != hex.EncodeToString(hash[:]) {
+	if msg.Fingerprint != hex.EncodeToString(hash[:]) {
 		return finding, types.ErrFindingHashInvalid
 	}
 	return finding, nil
 }
 
+func (k msgServer) ConfirmFindingPaid(goCtx context.Context, msg *types.MsgConfirmFindingPaid) (*types.MsgConfirmFindingPaidResponse, error) {
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	operatorAddr, err := sdk.AccAddressFromBech32(msg.OperatorAddress)
+	if err != nil {
+		return nil, err
+	}
+
+	// get finding
+	finding, ok := k.GetFinding(ctx, msg.FindingId)
+	if !ok {
+		return nil, types.ErrFindingNotExists
+	}
+	if finding.Status != types.FindingStatusConfirmed {
+		return nil, types.ErrFindingStatusInvalid
+	}
+
+	// check operator: finding owner, certificate
+	if finding.SubmitterAddress != msg.OperatorAddress && !k.certKeeper.IsBountyAdmin(ctx, operatorAddr) {
+		return nil, types.ErrFindingOperatorNotAllowed
+	}
+
+	finding.Status = types.FindingStatusPaid
+	k.SetFinding(ctx, finding)
+
+	ctx.EventManager().EmitEvents(sdk.Events{
+		sdk.NewEvent(
+			types.EventTypeConfirmFindingPaid,
+			sdk.NewAttribute(types.AttributeKeyFindingID, msg.FindingId),
+			sdk.NewAttribute(types.AttributeKeyProgramID, finding.ProgramId),
+		),
+		sdk.NewEvent(
+			sdk.EventTypeMessage,
+			sdk.NewAttribute(sdk.AttributeKeyModule, types.AttributeValueCategory),
+			sdk.NewAttribute(sdk.AttributeKeySender, msg.OperatorAddress),
+		),
+	})
+
+	return &types.MsgConfirmFindingPaidResponse{}, nil
+}
+
 func (k msgServer) CloseFinding(goCtx context.Context, msg *types.MsgCloseFinding) (*types.MsgCloseFindingResponse, error) {
 	ctx := sdk.UnwrapSDKContext(goCtx)
 
@@ -396,6 +437,8 @@ func (k msgServer) ReleaseFinding(goCtx context.Context, msg *types.MsgReleaseFi
 		if program.AdminAddress != msg.OperatorAddress {
 			return nil, types.ErrProgramCreatorInvalid
 		}
+	default:
+		return nil, types.ErrFindingStatusInvalid
 	}
 
 	// check hash
diff --git a/x/bounty/keeper/msg_server_test.go b/x/bounty/keeper/msg_server_test.go
index ce4b70ec9..b7f2d181a 100644
--- a/x/bounty/keeper/msg_server_test.go
+++ b/x/bounty/keeper/msg_server_test.go
@@ -162,11 +162,9 @@ func (suite *KeeperTestSuite) TestConfirmFinding() {
 
 	finding, found := suite.keeper.GetFinding(suite.ctx, fid)
 	suite.Require().True(found)
-
 	// fingerprint calculate
 	cdc := shentuapp.MakeEncodingConfig().Marshaler
-	bz := cdc.MustMarshal(&finding)
-	hash := sha256.Sum256(bz)
+	hash := sha256.Sum256(cdc.MustMarshal(&finding))
 
 	testCases := []struct {
 		name    string
@@ -183,7 +181,7 @@ func (suite *KeeperTestSuite) TestConfirmFinding() {
 			&types.MsgConfirmFinding{
 				FindingId:       fid,
 				OperatorAddress: suite.address[0].String(),
-				FingerPrint:     hex.EncodeToString(hash[:]),
+				Fingerprint:     hex.EncodeToString(hash[:]),
 			},
 			true,
 		},
@@ -207,6 +205,56 @@ func (suite *KeeperTestSuite) TestConfirmFinding() {
 	}
 }
 
+func (suite *KeeperTestSuite) TestConfirmFindingPaid() {
+	pid, fid := uuid.NewString(), uuid.NewString()
+	suite.InitCreateProgram(pid)
+	suite.InitActivateProgram(pid)
+	suite.InitSubmitFinding(pid, fid)
+
+	finding, found := suite.keeper.GetFinding(suite.ctx, fid)
+	suite.Require().True(found)
+	// fingerprint calculate
+	cdc := shentuapp.MakeEncodingConfig().Marshaler
+	hash := sha256.Sum256(cdc.MustMarshal(&finding))
+	suite.InitConfirmFinding(fid, hex.EncodeToString(hash[:]))
+
+	testCases := []struct {
+		name    string
+		req     *types.MsgConfirmFindingPaid
+		expPass bool
+	}{
+		{
+			"empty request",
+			&types.MsgConfirmFindingPaid{},
+			false,
+		},
+		{
+			"valid request",
+			&types.MsgConfirmFindingPaid{
+				FindingId:       fid,
+				OperatorAddress: suite.address[0].String(),
+			},
+			true,
+		},
+	}
+
+	for _, testCase := range testCases {
+		suite.Run(fmt.Sprintf("Case %s", testCase.name), func() {
+			ctx := sdk.WrapSDKContext(suite.ctx)
+			_, err := suite.msgServer.ConfirmFindingPaid(ctx, testCase.req)
+			finding, _ := suite.keeper.GetFinding(suite.ctx, fid)
+
+			if testCase.expPass {
+				suite.Require().NoError(err)
+				suite.Require().Equal(finding.Status, types.FindingStatusPaid)
+			} else {
+				suite.Require().Error(err)
+				suite.Require().Equal(finding.Status, types.FindingStatusConfirmed)
+			}
+		})
+	}
+}
+
 func (suite *KeeperTestSuite) TestCloseFinding() {
 	pid, fid := uuid.NewString(), uuid.NewString()
 	suite.InitCreateProgram(pid)
@@ -250,12 +298,21 @@ func (suite *KeeperTestSuite) TestCloseFinding() {
 	}
 }
 
-func (suite *KeeperTestSuite) TestReleaseFinding() {
+func (suite *KeeperTestSuite) TestReleaseConfirmFinding() {
 	pid, fid := uuid.NewString(), uuid.NewString()
 	suite.InitCreateProgram(pid)
 	suite.InitActivateProgram(pid)
 	suite.InitSubmitFinding(pid, fid)
 
+	finding, found := suite.keeper.GetFinding(suite.ctx, fid)
+	suite.Require().True(found)
+	// fingerprint calculate
+	cdc := shentuapp.MakeEncodingConfig().Marshaler
+	hash := sha256.Sum256(cdc.MustMarshal(&finding))
+	suite.InitConfirmFinding(fid, hex.EncodeToString(hash[:]))
+
+	suite.InitConfirmFindingPaid(fid)
+
 	testCases := []struct {
 		name    string
 		req     *types.MsgReleaseFinding
@@ -288,9 +345,10 @@ func (suite *KeeperTestSuite) TestReleaseFinding() {
 			if testCase.expPass {
 				suite.Require().NoError(err)
 				suite.Require().Equal(finding.Description, "desc")
+				suite.Require().Equal(finding.ProofOfConcept, "poc")
 			} else {
 				suite.Require().Error(err)
-				suite.Require().Equal(finding.Status, types.FindingStatusSubmitted)
+				suite.Require().Equal(finding.Status, types.FindingStatusPaid)
 			}
 		})
 	}
@@ -340,3 +398,30 @@ func (suite *KeeperTestSuite) InitSubmitFinding(pid, fid string) string {
 
 	return msgSubmitFinding.FindingId
 }
+
+func (suite *KeeperTestSuite) InitConfirmFinding(fid, fingerprint string) string {
+	msgConfirmFinding := &types.MsgConfirmFinding{
+		FindingId:       fid,
+		OperatorAddress: suite.address[0].String(),
+		Fingerprint:     fingerprint,
+	}
+
+	ctx := sdk.WrapSDKContext(suite.ctx)
+	_, err := suite.msgServer.ConfirmFinding(ctx, msgConfirmFinding)
+	suite.Require().NoError(err)
+
+	return msgConfirmFinding.FindingId
+}
+
+func (suite *KeeperTestSuite) InitConfirmFindingPaid(fid string) string {
+	msgConfirmFindingPaid := &types.MsgConfirmFindingPaid{
+		FindingId:       fid,
+		OperatorAddress: suite.address[0].String(),
+	}
+
+	ctx := sdk.WrapSDKContext(suite.ctx)
+	_, err := suite.msgServer.ConfirmFindingPaid(ctx, msgConfirmFindingPaid)
+	suite.Require().NoError(err)
+
+	return msgConfirmFindingPaid.FindingId
+}
diff --git a/x/bounty/types/codec.go b/x/bounty/types/codec.go
index 0650efd2b..c25489803 100644
--- a/x/bounty/types/codec.go
+++ b/x/bounty/types/codec.go
@@ -18,6 +18,7 @@ func RegisterLegacyAminoCodec(cdc *codec.LegacyAmino) {
 	cdc.RegisterConcrete(MsgSubmitFinding{}, "bounty/SubmitFinding", nil)
 	cdc.RegisterConcrete(MsgEditFinding{}, "bounty/EditFinding", nil)
 	cdc.RegisterConcrete(MsgConfirmFinding{}, "bounty/ConfirmFinding", nil)
+	cdc.RegisterConcrete(MsgConfirmFindingPaid{}, "bounty/ConfirmFindingPaid", nil)
 	cdc.RegisterConcrete(MsgCloseFinding{}, "bounty/CloseFinding", nil)
 	cdc.RegisterConcrete(MsgReleaseFinding{}, "bounty/ReleaseFinding", nil)
 }
@@ -26,9 +27,12 @@ func RegisterInterfaces(registry codectypes.InterfaceRegistry) {
 	registry.RegisterImplementations((*sdk.Msg)(nil),
 		&MsgCreateProgram{},
 		&MsgEditProgram{},
+		&MsgActivateProgram{},
 		&MsgCloseProgram{},
 		&MsgSubmitFinding{},
+		&MsgEditFinding{},
 		&MsgConfirmFinding{},
+		&MsgConfirmFindingPaid{},
 		&MsgCloseFinding{},
 		&MsgReleaseFinding{},
 	)
diff --git a/x/bounty/types/events.go b/x/bounty/types/events.go
index cb11abaa4..8489c4b2b 100644
--- a/x/bounty/types/events.go
+++ b/x/bounty/types/events.go
@@ -6,11 +6,12 @@ const (
 	EventTypeActivateProgram = "activate_program"
 	EventTypeCloseProgram    = "close_program"
 
-	EventTypeSubmitFinding  = "submit_finding"
-	EventTypeEditFinding    = "edit_finding"
-	EventTypeConfirmFinding = "confirm_finding"
-	EventTypeCloseFinding   = "close_finding"
-	EventTypeReleaseFinding = "release_finding"
+	EventTypeSubmitFinding      = "submit_finding"
+	EventTypeEditFinding        = "edit_finding"
+	EventTypeConfirmFinding     = "confirm_finding"
+	EventTypeConfirmFindingPaid = "confirm_finding_paid"
+	EventTypeCloseFinding       = "close_finding"
+	EventTypeReleaseFinding     = "release_finding"
 
 	AttributeKeyProgramID = "program_id"
 	AttributeKeyFindingID = "finding_id"
diff --git a/x/bounty/types/finding.go b/x/bounty/types/finding.go
index bbb90f90f..9aa787a7f 100644
--- a/x/bounty/types/finding.go
+++ b/x/bounty/types/finding.go
@@ -1,6 +1,8 @@
 package types
 
 import (
+	"fmt"
+	"strings"
 	"time"
 
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -71,3 +73,34 @@ func ValidFindingSeverityLevel(level SeverityLevel) bool {
 	}
 	return false
 }
+
+// SeverityLevelFromString returns a SeverityLevel from a string. It returns an error
+// if the string is invalid.
+func SeverityLevelFromString(str string) (SeverityLevel, error) {
+	option, ok := SeverityLevel_value[str]
+	if !ok {
+		return Unspecified, fmt.Errorf("'%s' is not a valid SeverityLevel option", str)
+	}
+	return SeverityLevel(option), nil
+}
+
+// NormalizeSeverityLevel - normalize user specified severity level
+func NormalizeSeverityLevel(level string) string {
+	upperLevel := strings.ToUpper(level)
+	switch upperLevel {
+	case "UNSPECIFIED":
+		return Unspecified.String()
+	case "CRITICAL":
+		return Critical.String()
+	case "HIGH":
+		return High.String()
+	case "MEDIUM":
+		return Medium.String()
+	case "LOW":
+		return Low.String()
+	case "INFORMATIONAL":
+		return Informational.String()
+	default:
+		return level
+	}
+}
diff --git a/x/bounty/types/msgs.go b/x/bounty/types/msgs.go
index 142037867..0f157dd86 100644
--- a/x/bounty/types/msgs.go
+++ b/x/bounty/types/msgs.go
@@ -8,15 +8,16 @@ import (
 )
 
 const (
-	TypeMsgCreateProgram   = "create_program"
-	TypeMsgEditProgram     = "edit_program"
-	TypeMsgActivateProgram = "activate_program"
-	TypeMsgCloseProgram    = "close_program"
-	TypeMsgSubmitFinding   = "submit_finding"
-	TypeMsgEditFinding     = "edit_finding"
-	TypeMsgConfirmFinding  = "confirm_finding"
-	TypeMsgCloseFinding    = "close_finding"
-	TypeMsgReleaseFinding  = "release_finding"
+	TypeMsgCreateProgram      = "create_program"
+	TypeMsgEditProgram        = "edit_program"
+	TypeMsgActivateProgram    = "activate_program"
+	TypeMsgCloseProgram       = "close_program"
+	TypeMsgSubmitFinding      = "submit_finding"
+	TypeMsgEditFinding        = "edit_finding"
+	TypeMsgConfirmFinding     = "confirm_finding"
+	TypeMsgConfirmFindingPaid = "confirm_finding_paid"
+	TypeMsgCloseFinding       = "close_finding"
+	TypeMsgReleaseFinding     = "release_finding"
 )
 
 var (
@@ -296,11 +297,11 @@ func (msg MsgCloseProgram) ValidateBasic() error {
 	return nil
 }
 
-func NewMsgConfirmFinding(findingID, fingerPrint string, hostAddr sdk.AccAddress) *MsgConfirmFinding {
+func NewMsgConfirmFinding(findingID, fingerprint string, hostAddr sdk.AccAddress) *MsgConfirmFinding {
 	return &MsgConfirmFinding{
 		FindingId:       findingID,
 		OperatorAddress: hostAddr.String(),
-		FingerPrint:     fingerPrint,
+		Fingerprint:     fingerprint,
 	}
 }
 
@@ -341,6 +342,50 @@ func (msg MsgConfirmFinding) ValidateBasic() error {
 	return nil
 }
 
+func NewMsgConfirmFindingPaid(findingID string, hostAddr sdk.AccAddress) *MsgConfirmFindingPaid {
+	return &MsgConfirmFindingPaid{
+		FindingId:       findingID,
+		OperatorAddress: hostAddr.String(),
+	}
+}
+
+// Route implements the sdk.Msg interface.
+func (msg MsgConfirmFindingPaid) Route() string { return RouterKey }
+
+// Type implements the sdk.Msg interface.
+func (msg MsgConfirmFindingPaid) Type() string { return TypeMsgConfirmFindingPaid }
+
+// GetSignBytes returns the message bytes to sign over.
+func (msg MsgConfirmFindingPaid) GetSignBytes() []byte {
+	bz := ModuleCdc.MustMarshalJSON(&msg)
+	return sdk.MustSortJSON(bz)
+}
+
+// GetSigners implements the sdk.Msg interface. It returns the address(es) that
+// must sign over msg.GetSignBytes().
+func (msg MsgConfirmFindingPaid) GetSigners() []sdk.AccAddress {
+	// host should sign the message
+	hostAddr, err := sdk.AccAddressFromBech32(msg.OperatorAddress)
+	if err != nil {
+		panic(err)
+	}
+
+	return []sdk.AccAddress{hostAddr}
+}
+
+// ValidateBasic implements the sdk.Msg interface.
+func (msg MsgConfirmFindingPaid) ValidateBasic() error {
+	_, err := sdk.AccAddressFromBech32(msg.OperatorAddress)
+	if err != nil {
+		return sdkerrors.Wrapf(sdkerrors.ErrInvalidAddress, "Invalid issuer address (%s)", err.Error())
+	}
+
+	if len(msg.FindingId) == 0 {
+		return errors.New("empty finding-id is not allowed")
+	}
+	return nil
+}
+
 func NewMsgCloseFinding(findingID string, hostAddr sdk.AccAddress) *MsgCloseFinding {
 	return &MsgCloseFinding{
 		FindingId:       findingID,
diff --git a/x/bounty/types/query.pb.go b/x/bounty/types/query.pb.go
index ca6ecfb3b..5dde878a9 100644
--- a/x/bounty/types/query.pb.go
+++ b/x/bounty/types/query.pb.go
@@ -587,6 +587,97 @@ func (m *QueryFindingResponse) GetFinding() Finding {
 	return Finding{}
 }
 
+// QueryFindingFingerPrint is the request type for the Query/Finding RPC method.
+type QueryFindingFingerprintRequest struct {
+	// finding_id defines the unique id of the finding.
+	FindingId string `protobuf:"bytes,1,opt,name=finding_id,json=findingId,proto3" json:"finding_id,omitempty"`
+}
+
+func (m *QueryFindingFingerprintRequest) Reset()         { *m = QueryFindingFingerprintRequest{} }
+func (m *QueryFindingFingerprintRequest) String() string { return proto.CompactTextString(m) }
+func (*QueryFindingFingerprintRequest) ProtoMessage()    {}
+func (*QueryFindingFingerprintRequest) Descriptor() ([]byte, []int) {
+	return fileDescriptor_31c92d65cbd97e4b, []int{12}
+}
+func (m *QueryFindingFingerprintRequest) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryFindingFingerprintRequest) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryFindingFingerprintRequest.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryFindingFingerprintRequest) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryFindingFingerprintRequest.Merge(m, src)
+}
+func (m *QueryFindingFingerprintRequest) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryFindingFingerprintRequest) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryFindingFingerprintRequest.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryFindingFingerprintRequest proto.InternalMessageInfo
+
+func (m *QueryFindingFingerprintRequest) GetFindingId() string {
+	if m != nil {
+		return m.FindingId
+	}
+	return ""
+}
+
+// QueryFindingFingerPrintResponse is the response type for the Query/Finding RPC method.
+type QueryFindingFingerprintResponse struct {
+	Fingerprint string `protobuf:"bytes,1,opt,name=fingerprint,proto3" json:"fingerprint,omitempty"`
+}
+
+func (m *QueryFindingFingerprintResponse) Reset()         { *m = QueryFindingFingerprintResponse{} }
+func (m *QueryFindingFingerprintResponse) String() string { return proto.CompactTextString(m) }
+func (*QueryFindingFingerprintResponse) ProtoMessage()    {}
+func (*QueryFindingFingerprintResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_31c92d65cbd97e4b, []int{13}
+}
+func (m *QueryFindingFingerprintResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *QueryFindingFingerprintResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_QueryFindingFingerprintResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *QueryFindingFingerprintResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_QueryFindingFingerprintResponse.Merge(m, src)
+}
+func (m *QueryFindingFingerprintResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *QueryFindingFingerprintResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_QueryFindingFingerprintResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_QueryFindingFingerprintResponse proto.InternalMessageInfo
+
+func (m *QueryFindingFingerprintResponse) GetFingerprint() string {
+	if m != nil {
+		return m.Fingerprint
+	}
+	return ""
+}
+
 func init() {
 	proto.RegisterType((*QueryHostsRequest)(nil), "shentu.bounty.v1.QueryHostsRequest")
 	proto.RegisterType((*QueryHostsResponse)(nil), "shentu.bounty.v1.QueryHostsResponse")
@@ -600,54 +691,60 @@ func init() {
 	proto.RegisterType((*QueryFindingsResponse)(nil), "shentu.bounty.v1.QueryFindingsResponse")
 	proto.RegisterType((*QueryFindingRequest)(nil), "shentu.bounty.v1.QueryFindingRequest")
 	proto.RegisterType((*QueryFindingResponse)(nil), "shentu.bounty.v1.QueryFindingResponse")
+	proto.RegisterType((*QueryFindingFingerprintRequest)(nil), "shentu.bounty.v1.QueryFindingFingerprintRequest")
+	proto.RegisterType((*QueryFindingFingerprintResponse)(nil), "shentu.bounty.v1.QueryFindingFingerprintResponse")
 }
 
 func init() { proto.RegisterFile("shentu/bounty/v1/query.proto", fileDescriptor_31c92d65cbd97e4b) }
 
 var fileDescriptor_31c92d65cbd97e4b = []byte{
-	// 663 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x55, 0xcf, 0x4f, 0xd4, 0x40,
-	0x14, 0xde, 0xf2, 0x7b, 0x87, 0x0b, 0x0c, 0x18, 0x61, 0x85, 0x42, 0x8a, 0x2c, 0x28, 0x49, 0x27,
-	0x8b, 0x5e, 0x8c, 0x27, 0x38, 0xa0, 0xc6, 0x0b, 0xec, 0xd1, 0x83, 0xa4, 0xa5, 0x43, 0xb7, 0x89,
-	0xdb, 0x29, 0x9d, 0x29, 0x91, 0x20, 0x31, 0xf1, 0xe6, 0xcd, 0x44, 0xaf, 0xfe, 0x03, 0xfe, 0x25,
-	0x1c, 0x49, 0xbc, 0x78, 0x32, 0x86, 0xf5, 0x0f, 0x31, 0x9d, 0xbe, 0xe9, 0xaf, 0x4d, 0xb7, 0x26,
-	0x7a, 0x6b, 0xde, 0xfb, 0xde, 0xf7, 0xbd, 0xf7, 0xbd, 0xbc, 0x29, 0x5a, 0xe1, 0x3d, 0xea, 0x8b,
-	0x88, 0xd8, 0x2c, 0xf2, 0xc5, 0x05, 0x39, 0xef, 0x90, 0xb3, 0x88, 0x86, 0x17, 0x66, 0x10, 0x32,
-	0xc1, 0xf0, 0x5c, 0x92, 0x35, 0x93, 0xac, 0x79, 0xde, 0x69, 0x2d, 0xba, 0xcc, 0x65, 0x32, 0x49,
-	0xe2, 0xaf, 0x04, 0xd7, 0x5a, 0x71, 0x19, 0x73, 0xdf, 0x50, 0x62, 0x05, 0x1e, 0xb1, 0x7c, 0x9f,
-	0x09, 0x4b, 0x78, 0xcc, 0xe7, 0x90, 0x7d, 0x78, 0xc2, 0x78, 0x9f, 0x71, 0x62, 0x5b, 0x9c, 0x26,
-	0xf4, 0xe4, 0xbc, 0x63, 0x53, 0x61, 0x75, 0x48, 0x60, 0xb9, 0x9e, 0x2f, 0xc1, 0x80, 0x5d, 0x1d,
-	0xea, 0x07, 0xb4, 0x65, 0xda, 0x58, 0x40, 0xf3, 0x47, 0x31, 0xc1, 0x73, 0xc6, 0x05, 0xef, 0xd2,
-	0xb3, 0x88, 0x72, 0x61, 0x2c, 0x22, 0x9c, 0x0f, 0xf2, 0x80, 0xf9, 0x9c, 0x1a, 0x04, 0xcd, 0xa5,
-	0x51, 0x40, 0xe2, 0x7b, 0xa8, 0xd9, 0x63, 0x5c, 0x1c, 0x5b, 0x8e, 0x13, 0x2e, 0x69, 0xeb, 0xda,
-	0x76, 0xb3, 0x3b, 0x13, 0x07, 0xf6, 0x1c, 0x27, 0x2c, 0x70, 0xa7, 0x2c, 0xaf, 0xd1, 0xa2, 0x0c,
-	0x1e, 0x86, 0xcc, 0x0d, 0xad, 0xbe, 0xd2, 0xc4, 0x07, 0x08, 0x65, 0xbd, 0x4b, 0xaa, 0xd9, 0xdd,
-	0xb6, 0x99, 0x0c, 0x6a, 0xc6, 0x83, 0x9a, 0x89, 0x8f, 0x30, 0xa8, 0x79, 0x68, 0xb9, 0x14, 0x6a,
-	0xbb, 0xb9, 0x4a, 0xe3, 0xab, 0x86, 0xee, 0x94, 0x04, 0x12, 0x65, 0xfc, 0x14, 0xcd, 0x04, 0x10,
-	0x5b, 0xd2, 0xd6, 0xc7, 0xb7, 0x67, 0x77, 0x97, 0xcd, 0xf2, 0x3a, 0x4c, 0xa8, 0xda, 0x9f, 0xb8,
-	0xfe, 0xb9, 0xd6, 0xe8, 0xa6, 0x05, 0xf8, 0x59, 0xa1, 0xbd, 0x31, 0xd9, 0xde, 0x56, 0x6d, 0x7b,
-	0x89, 0x72, 0xa1, 0xbf, 0xc7, 0x68, 0x21, 0xdf, 0x9e, 0x1a, 0x7f, 0x15, 0x21, 0xd0, 0x3a, 0xf6,
-	0x1c, 0x70, 0xb2, 0x09, 0x91, 0x17, 0x8e, 0x71, 0x54, 0x74, 0x2d, 0x9d, 0xe9, 0x09, 0x9a, 0x06,
-	0x10, 0x58, 0x56, 0x3b, 0x92, 0xc2, 0x1b, 0xdf, 0x34, 0xe0, 0x3c, 0xf0, 0x7c, 0xc7, 0xf3, 0x5d,
-	0xfe, 0x77, 0xad, 0xe0, 0x1d, 0x34, 0xcf, 0x23, 0xbb, 0xef, 0x09, 0x41, 0x43, 0xb9, 0x77, 0xca,
-	0xb9, 0x34, 0xa4, 0xd9, 0x9d, 0x4b, 0x13, 0x7b, 0x49, 0xbc, 0xb4, 0xd5, 0xf1, 0x7f, 0xdf, 0x6a,
-	0xd6, 0x6c, 0xb6, 0xd5, 0x53, 0x88, 0x55, 0x6f, 0x15, 0xaa, 0xd4, 0x56, 0x55, 0xc1, 0xff, 0xdf,
-	0x2a, 0x08, 0xe5, 0xac, 0x04, 0xad, 0x9c, 0x95, 0x10, 0xc9, 0x6d, 0x35, 0xad, 0xca, 0xb6, 0x0a,
-	0xa0, 0xea, 0xad, 0x16, 0x47, 0x52, 0xf8, 0xdd, 0x2f, 0x53, 0x68, 0x52, 0x72, 0x62, 0x8e, 0x26,
-	0xe5, 0xfd, 0xe2, 0x8d, 0xe1, 0xe2, 0xa1, 0x93, 0x6f, 0xdd, 0x1f, 0x0d, 0x82, 0xe3, 0x5d, 0xfb,
-	0xf0, 0xfd, 0xf7, 0xe7, 0xb1, 0x65, 0x7c, 0x97, 0x0c, 0xbd, 0x2a, 0x3d, 0xa9, 0xf5, 0x0e, 0x4d,
-	0xc4, 0x15, 0xd8, 0x18, 0x41, 0xa7, 0x24, 0x37, 0x46, 0x62, 0x40, 0x71, 0x47, 0x2a, 0x6e, 0xe2,
-	0x8d, 0x0a, 0x45, 0x72, 0x99, 0xbe, 0x3f, 0x57, 0xf8, 0x3d, 0x9a, 0x51, 0x57, 0x8f, 0xdb, 0x15,
-	0xec, 0xa5, 0x77, 0xa7, 0xb5, 0x55, 0x8b, 0x83, 0x4e, 0x0c, 0xd9, 0xc9, 0x0a, 0x6e, 0x0d, 0x77,
-	0x92, 0xbe, 0x12, 0x1f, 0x35, 0x34, 0x0d, 0x85, 0x78, 0x73, 0x34, 0xb1, 0xd2, 0x6f, 0xd7, 0xc1,
-	0xd4, 0xeb, 0x2b, 0xe5, 0x1f, 0xe0, 0xad, 0x6a, 0x79, 0x72, 0x99, 0xdd, 0xad, 0x34, 0x43, 0x1d,
-	0x4b, 0xa5, 0x19, 0xa5, 0xd3, 0xaf, 0x34, 0xa3, 0x7c, 0x75, 0xa3, 0xcc, 0x48, 0x8f, 0x2b, 0x36,
-	0x03, 0x0a, 0x2b, 0xcd, 0x28, 0xde, 0x4b, 0xab, 0x5d, 0x07, 0xab, 0x37, 0x43, 0xc9, 0x93, 0xcb,
-	0xec, 0xf2, 0xae, 0xf6, 0x5f, 0x5e, 0xdf, 0xea, 0xda, 0xcd, 0xad, 0xae, 0xfd, 0xba, 0xd5, 0xb5,
-	0x4f, 0x03, 0xbd, 0x71, 0x33, 0xd0, 0x1b, 0x3f, 0x06, 0x7a, 0xe3, 0x55, 0xc7, 0xf5, 0x44, 0x2f,
-	0xb2, 0xcd, 0x13, 0xd6, 0x07, 0xb2, 0x53, 0x16, 0xf9, 0x8e, 0x3c, 0x6b, 0xc5, 0xfe, 0x56, 0xf1,
-	0x8b, 0x8b, 0x80, 0x72, 0x7b, 0x4a, 0xfe, 0x3a, 0x1f, 0xfd, 0x09, 0x00, 0x00, 0xff, 0xff, 0x88,
-	0x80, 0x0f, 0xf8, 0xeb, 0x07, 0x00, 0x00,
+	// 732 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x56, 0x4f, 0x4f, 0xd4, 0x40,
+	0x14, 0xdf, 0xf2, 0x47, 0xd8, 0xe1, 0x02, 0x03, 0x46, 0xa8, 0x50, 0x48, 0x91, 0x05, 0x25, 0xe9,
+	0xb8, 0xa0, 0x07, 0xc3, 0xc1, 0x80, 0x09, 0x6a, 0xbc, 0xc0, 0x1e, 0x3d, 0x48, 0xba, 0x74, 0xe8,
+	0x36, 0x71, 0x3b, 0xa5, 0x33, 0x25, 0x12, 0x24, 0x26, 0xde, 0xbc, 0x99, 0x78, 0xf6, 0x0b, 0xf8,
+	0x01, 0xfc, 0x0c, 0x5c, 0x4c, 0x48, 0xbc, 0x78, 0x32, 0x06, 0xfc, 0x20, 0x66, 0xa7, 0x6f, 0xda,
+	0xee, 0x36, 0xdd, 0xae, 0xd1, 0xdb, 0xe6, 0xcd, 0x7b, 0xbf, 0xdf, 0xef, 0xfd, 0x5e, 0xde, 0xdb,
+	0xa2, 0x79, 0xde, 0xa2, 0xbe, 0x88, 0x48, 0x93, 0x45, 0xbe, 0x38, 0x25, 0x27, 0x75, 0x72, 0x1c,
+	0xd1, 0xf0, 0xd4, 0x0a, 0x42, 0x26, 0x18, 0x9e, 0x8c, 0x5f, 0xad, 0xf8, 0xd5, 0x3a, 0xa9, 0xeb,
+	0x33, 0x2e, 0x73, 0x99, 0x7c, 0x24, 0x9d, 0x5f, 0x71, 0x9e, 0x3e, 0xef, 0x32, 0xe6, 0xbe, 0xa6,
+	0xc4, 0x0e, 0x3c, 0x62, 0xfb, 0x3e, 0x13, 0xb6, 0xf0, 0x98, 0xcf, 0xe1, 0xf5, 0xde, 0x21, 0xe3,
+	0x6d, 0xc6, 0x49, 0xd3, 0xe6, 0x34, 0x86, 0x27, 0x27, 0xf5, 0x26, 0x15, 0x76, 0x9d, 0x04, 0xb6,
+	0xeb, 0xf9, 0x32, 0x19, 0x72, 0x17, 0x72, 0x7a, 0x80, 0x5b, 0x3e, 0x9b, 0xd3, 0x68, 0x6a, 0xbf,
+	0x03, 0xf0, 0x8c, 0x71, 0xc1, 0x1b, 0xf4, 0x38, 0xa2, 0x5c, 0x98, 0x33, 0x08, 0x67, 0x83, 0x3c,
+	0x60, 0x3e, 0xa7, 0x26, 0x41, 0x93, 0x49, 0x14, 0x32, 0xf1, 0x6d, 0x54, 0x6d, 0x31, 0x2e, 0x0e,
+	0x6c, 0xc7, 0x09, 0x67, 0xb5, 0x25, 0x6d, 0xad, 0xda, 0x18, 0xef, 0x04, 0xb6, 0x1d, 0x27, 0xec,
+	0xc2, 0x4e, 0x50, 0x5e, 0xa1, 0x19, 0x19, 0xdc, 0x0b, 0x99, 0x1b, 0xda, 0x6d, 0xc5, 0x89, 0x77,
+	0x11, 0x4a, 0xb5, 0x4b, 0xa8, 0x89, 0x8d, 0x9a, 0x15, 0x37, 0x6a, 0x75, 0x1a, 0xb5, 0x62, 0x1f,
+	0xa1, 0x51, 0x6b, 0xcf, 0x76, 0x29, 0xd4, 0x36, 0x32, 0x95, 0xe6, 0x67, 0x0d, 0xdd, 0xec, 0x21,
+	0x88, 0x99, 0xf1, 0x16, 0x1a, 0x0f, 0x20, 0x36, 0xab, 0x2d, 0x0d, 0xaf, 0x4d, 0x6c, 0xcc, 0x59,
+	0xbd, 0xe3, 0xb0, 0xa0, 0x6a, 0x67, 0xe4, 0xe2, 0xe7, 0x62, 0xa5, 0x91, 0x14, 0xe0, 0xa7, 0x5d,
+	0xf2, 0x86, 0xa4, 0xbc, 0xd5, 0x52, 0x79, 0x31, 0x73, 0x97, 0xbe, 0x07, 0x68, 0x3a, 0x2b, 0x4f,
+	0xb5, 0xbf, 0x80, 0x10, 0x70, 0x1d, 0x78, 0x0e, 0x38, 0x59, 0x85, 0xc8, 0x73, 0xc7, 0xdc, 0xef,
+	0x76, 0x2d, 0xe9, 0xe9, 0x11, 0x1a, 0x83, 0x24, 0xb0, 0xac, 0xb4, 0x25, 0x95, 0x6f, 0x7e, 0xd1,
+	0x00, 0x73, 0xd7, 0xf3, 0x1d, 0xcf, 0x77, 0xf9, 0x60, 0x52, 0xf0, 0x3a, 0x9a, 0xe2, 0x51, 0xb3,
+	0xed, 0x09, 0x41, 0x43, 0x39, 0x77, 0xca, 0xb9, 0x34, 0xa4, 0xda, 0x98, 0x4c, 0x1e, 0xb6, 0xe3,
+	0x78, 0xcf, 0x54, 0x87, 0xff, 0x7d, 0xaa, 0xa9, 0xd8, 0x74, 0xaa, 0x47, 0x10, 0x2b, 0x9e, 0x2a,
+	0x54, 0xa9, 0xa9, 0xaa, 0x82, 0xff, 0x3f, 0x55, 0x20, 0xca, 0x58, 0x09, 0x5c, 0x19, 0x2b, 0x21,
+	0x92, 0x99, 0x6a, 0x52, 0x95, 0x4e, 0x15, 0x92, 0x8a, 0xa7, 0xda, 0xdd, 0x92, 0xca, 0x37, 0x1f,
+	0x23, 0x23, 0x0b, 0xb9, 0xeb, 0xf9, 0x2e, 0x0d, 0x83, 0xd0, 0xf3, 0xc5, 0x80, 0x9a, 0x9e, 0xa0,
+	0xc5, 0x42, 0x00, 0x90, 0xb7, 0x84, 0x26, 0x8e, 0xd2, 0x30, 0x40, 0x64, 0x43, 0x1b, 0xdf, 0xc6,
+	0xd0, 0xa8, 0x44, 0xc1, 0x1c, 0x8d, 0xca, 0x2b, 0x82, 0x97, 0xf3, 0x2d, 0xe4, 0x0e, 0x8f, 0x7e,
+	0xa7, 0x7f, 0x12, 0x9c, 0x90, 0xc5, 0xf7, 0xdf, 0x7f, 0x7f, 0x1a, 0x9a, 0xc3, 0xb7, 0x48, 0xee,
+	0xb6, 0xb5, 0x24, 0xd7, 0x5b, 0x34, 0xd2, 0xa9, 0xc0, 0x66, 0x1f, 0x38, 0x45, 0xb9, 0xdc, 0x37,
+	0x07, 0x18, 0xd7, 0x25, 0xe3, 0x0a, 0x5e, 0x2e, 0x60, 0x24, 0x67, 0xc9, 0x15, 0x3c, 0xc7, 0xef,
+	0xd0, 0xb8, 0xba, 0x3d, 0xb8, 0x56, 0x80, 0xde, 0x73, 0xfd, 0xf4, 0xd5, 0xd2, 0x3c, 0x50, 0x62,
+	0x4a, 0x25, 0xf3, 0x58, 0xcf, 0x2b, 0x49, 0x6e, 0xd5, 0x07, 0x0d, 0x8d, 0x41, 0x21, 0x5e, 0xe9,
+	0x0f, 0xac, 0xf8, 0x6b, 0x65, 0x69, 0xea, 0x3f, 0x40, 0xd2, 0xdf, 0xc5, 0xab, 0xc5, 0xf4, 0xe4,
+	0x2c, 0xbd, 0x1e, 0xd2, 0x0c, 0xb5, 0xb2, 0x85, 0x66, 0xf4, 0x1c, 0xa0, 0x42, 0x33, 0x7a, 0x77,
+	0xbf, 0x9f, 0x19, 0xc9, 0x8a, 0x77, 0xcc, 0x80, 0xc2, 0x42, 0x33, 0xba, 0xb7, 0x56, 0xaf, 0x95,
+	0xa5, 0x95, 0x9b, 0xa1, 0xe8, 0xc9, 0x59, 0xba, 0x6b, 0xe7, 0xf8, 0xab, 0x86, 0x70, 0x7e, 0xaf,
+	0xf0, 0xfd, 0xfe, 0x7c, 0xf9, 0x1d, 0xd6, 0xeb, 0x7f, 0x51, 0x01, 0x62, 0xb7, 0xa4, 0xd8, 0x87,
+	0x78, 0x73, 0x40, 0xb1, 0x24, 0xb3, 0xcf, 0x3b, 0x2f, 0x2e, 0xae, 0x0c, 0xed, 0xf2, 0xca, 0xd0,
+	0x7e, 0x5d, 0x19, 0xda, 0xc7, 0x6b, 0xa3, 0x72, 0x79, 0x6d, 0x54, 0x7e, 0x5c, 0x1b, 0x95, 0x97,
+	0x75, 0xd7, 0x13, 0xad, 0xa8, 0x69, 0x1d, 0xb2, 0x36, 0x00, 0x1f, 0xb1, 0xc8, 0x77, 0xe4, 0x55,
+	0x54, 0x4c, 0x6f, 0x14, 0x97, 0x38, 0x0d, 0x28, 0x6f, 0xde, 0x90, 0x5f, 0x1e, 0x9b, 0x7f, 0x02,
+	0x00, 0x00, 0xff, 0xff, 0xaa, 0x6a, 0xc2, 0x7e, 0x2a, 0x09, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -674,6 +771,8 @@ type QueryClient interface {
 	Findings(ctx context.Context, in *QueryFindingsRequest, opts ...grpc.CallOption) (*QueryFindingsResponse, error)
 	// Finding queries Finding information based on programID, FindingId.
 	Finding(ctx context.Context, in *QueryFindingRequest, opts ...grpc.CallOption) (*QueryFindingResponse, error)
+	// FindingFingerprint queries Finding Fingerprint based on FindingId.
+	FindingFingerprint(ctx context.Context, in *QueryFindingFingerprintRequest, opts ...grpc.CallOption) (*QueryFindingFingerprintResponse, error)
 }
 
 type queryClient struct {
@@ -738,6 +837,15 @@ func (c *queryClient) Finding(ctx context.Context, in *QueryFindingRequest, opts
 	return out, nil
 }
 
+func (c *queryClient) FindingFingerprint(ctx context.Context, in *QueryFindingFingerprintRequest, opts ...grpc.CallOption) (*QueryFindingFingerprintResponse, error) {
+	out := new(QueryFindingFingerprintResponse)
+	err := c.cc.Invoke(ctx, "/shentu.bounty.v1.Query/FindingFingerprint", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 // QueryServer is the server API for Query service.
 type QueryServer interface {
 	// Hosts queries all hosts that match the given status.
@@ -752,6 +860,8 @@ type QueryServer interface {
 	Findings(context.Context, *QueryFindingsRequest) (*QueryFindingsResponse, error)
 	// Finding queries Finding information based on programID, FindingId.
 	Finding(context.Context, *QueryFindingRequest) (*QueryFindingResponse, error)
+	// FindingFingerprint queries Finding Fingerprint based on FindingId.
+	FindingFingerprint(context.Context, *QueryFindingFingerprintRequest) (*QueryFindingFingerprintResponse, error)
 }
 
 // UnimplementedQueryServer can be embedded to have forward compatible implementations.
@@ -776,6 +886,9 @@ func (*UnimplementedQueryServer) Findings(ctx context.Context, req *QueryFinding
 func (*UnimplementedQueryServer) Finding(ctx context.Context, req *QueryFindingRequest) (*QueryFindingResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Finding not implemented")
 }
+func (*UnimplementedQueryServer) FindingFingerprint(ctx context.Context, req *QueryFindingFingerprintRequest) (*QueryFindingFingerprintResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method FindingFingerprint not implemented")
+}
 
 func RegisterQueryServer(s grpc1.Server, srv QueryServer) {
 	s.RegisterService(&_Query_serviceDesc, srv)
@@ -889,6 +1002,24 @@ func _Query_Finding_Handler(srv interface{}, ctx context.Context, dec func(inter
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Query_FindingFingerprint_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(QueryFindingFingerprintRequest)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(QueryServer).FindingFingerprint(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/shentu.bounty.v1.Query/FindingFingerprint",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(QueryServer).FindingFingerprint(ctx, req.(*QueryFindingFingerprintRequest))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 var _Query_serviceDesc = grpc.ServiceDesc{
 	ServiceName: "shentu.bounty.v1.Query",
 	HandlerType: (*QueryServer)(nil),
@@ -917,6 +1048,10 @@ var _Query_serviceDesc = grpc.ServiceDesc{
 			MethodName: "Finding",
 			Handler:    _Query_Finding_Handler,
 		},
+		{
+			MethodName: "FindingFingerprint",
+			Handler:    _Query_FindingFingerprint_Handler,
+		},
 	},
 	Streams:  []grpc.StreamDesc{},
 	Metadata: "shentu/bounty/v1/query.proto",
@@ -1329,6 +1464,66 @@ func (m *QueryFindingResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	return len(dAtA) - i, nil
 }
 
+func (m *QueryFindingFingerprintRequest) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryFindingFingerprintRequest) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryFindingFingerprintRequest) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.FindingId) > 0 {
+		i -= len(m.FindingId)
+		copy(dAtA[i:], m.FindingId)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.FindingId)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *QueryFindingFingerprintResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *QueryFindingFingerprintResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *QueryFindingFingerprintResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.Fingerprint) > 0 {
+		i -= len(m.Fingerprint)
+		copy(dAtA[i:], m.Fingerprint)
+		i = encodeVarintQuery(dAtA, i, uint64(len(m.Fingerprint)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
 func encodeVarintQuery(dAtA []byte, offset int, v uint64) int {
 	offset -= sovQuery(v)
 	base := offset
@@ -1500,6 +1695,32 @@ func (m *QueryFindingResponse) Size() (n int) {
 	return n
 }
 
+func (m *QueryFindingFingerprintRequest) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.FindingId)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
+func (m *QueryFindingFingerprintResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Fingerprint)
+	if l > 0 {
+		n += 1 + l + sovQuery(uint64(l))
+	}
+	return n
+}
+
 func sovQuery(x uint64) (n int) {
 	return (math_bits.Len64(x|1) + 6) / 7
 }
@@ -2544,6 +2765,170 @@ func (m *QueryFindingResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *QueryFindingFingerprintRequest) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryFindingFingerprintRequest: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryFindingFingerprintRequest: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field FindingId", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.FindingId = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *QueryFindingFingerprintResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowQuery
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: QueryFindingFingerprintResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: QueryFindingFingerprintResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Fingerprint", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowQuery
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthQuery
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.Fingerprint = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipQuery(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthQuery
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func skipQuery(dAtA []byte) (n int, err error) {
 	l := len(dAtA)
 	iNdEx := 0
diff --git a/x/bounty/types/query.pb.gw.go b/x/bounty/types/query.pb.gw.go
index 564e43c8e..293afed43 100644
--- a/x/bounty/types/query.pb.gw.go
+++ b/x/bounty/types/query.pb.gw.go
@@ -285,6 +285,60 @@ func local_request_Query_Finding_0(ctx context.Context, marshaler runtime.Marsha
 
 }
 
+func request_Query_FindingFingerprint_0(ctx context.Context, marshaler runtime.Marshaler, client QueryClient, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryFindingFingerprintRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["finding_id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "finding_id")
+	}
+
+	protoReq.FindingId, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "finding_id", err)
+	}
+
+	msg, err := client.FindingFingerprint(ctx, &protoReq, grpc.Header(&metadata.HeaderMD), grpc.Trailer(&metadata.TrailerMD))
+	return msg, metadata, err
+
+}
+
+func local_request_Query_FindingFingerprint_0(ctx context.Context, marshaler runtime.Marshaler, server QueryServer, req *http.Request, pathParams map[string]string) (proto.Message, runtime.ServerMetadata, error) {
+	var protoReq QueryFindingFingerprintRequest
+	var metadata runtime.ServerMetadata
+
+	var (
+		val string
+		ok  bool
+		err error
+		_   = err
+	)
+
+	val, ok = pathParams["finding_id"]
+	if !ok {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "missing parameter %s", "finding_id")
+	}
+
+	protoReq.FindingId, err = runtime.String(val)
+
+	if err != nil {
+		return nil, metadata, status.Errorf(codes.InvalidArgument, "type mismatch, parameter: %s, error: %v", "finding_id", err)
+	}
+
+	msg, err := server.FindingFingerprint(ctx, &protoReq)
+	return msg, metadata, err
+
+}
+
 // RegisterQueryHandlerServer registers the http handlers for service Query to "mux".
 // UnaryRPC     :call QueryServer directly.
 // StreamingRPC :currently unsupported pending https://github.com/grpc/grpc-go/issues/906.
@@ -429,6 +483,29 @@ func RegisterQueryHandlerServer(ctx context.Context, mux *runtime.ServeMux, serv
 
 	})
 
+	mux.Handle("GET", pattern_Query_FindingFingerprint_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		var stream runtime.ServerTransportStream
+		ctx = grpc.NewContextWithServerTransportStream(ctx, &stream)
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateIncomingContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := local_request_Query_FindingFingerprint_0(rctx, inboundMarshaler, server, req, pathParams)
+		md.HeaderMD, md.TrailerMD = metadata.Join(md.HeaderMD, stream.Header()), metadata.Join(md.TrailerMD, stream.Trailer())
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_FindingFingerprint_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -590,6 +667,26 @@ func RegisterQueryHandlerClient(ctx context.Context, mux *runtime.ServeMux, clie
 
 	})
 
+	mux.Handle("GET", pattern_Query_FindingFingerprint_0, func(w http.ResponseWriter, req *http.Request, pathParams map[string]string) {
+		ctx, cancel := context.WithCancel(req.Context())
+		defer cancel()
+		inboundMarshaler, outboundMarshaler := runtime.MarshalerForRequest(mux, req)
+		rctx, err := runtime.AnnotateContext(ctx, mux, req)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+		resp, md, err := request_Query_FindingFingerprint_0(rctx, inboundMarshaler, client, req, pathParams)
+		ctx = runtime.NewServerMetadataContext(ctx, md)
+		if err != nil {
+			runtime.HTTPError(ctx, mux, outboundMarshaler, w, req, err)
+			return
+		}
+
+		forward_Query_FindingFingerprint_0(ctx, mux, outboundMarshaler, w, req, resp, mux.GetForwardResponseOptions()...)
+
+	})
+
 	return nil
 }
 
@@ -605,6 +702,8 @@ var (
 	pattern_Query_Findings_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3}, []string{"shentu", "bounty", "v1", "findings"}, "", runtime.AssumeColonVerbOpt(false)))
 
 	pattern_Query_Finding_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3, 1, 0, 4, 1, 5, 4}, []string{"shentu", "bounty", "v1", "findings", "finding_id"}, "", runtime.AssumeColonVerbOpt(false)))
+
+	pattern_Query_FindingFingerprint_0 = runtime.MustPattern(runtime.NewPattern(1, []int{2, 0, 2, 1, 2, 2, 2, 3, 1, 0, 4, 1, 5, 4, 2, 5}, []string{"shentu", "bounty", "v1", "findings", "finding_id", "fingerprint"}, "", runtime.AssumeColonVerbOpt(false)))
 )
 
 var (
@@ -619,4 +718,6 @@ var (
 	forward_Query_Findings_0 = runtime.ForwardResponseMessage
 
 	forward_Query_Finding_0 = runtime.ForwardResponseMessage
+
+	forward_Query_FindingFingerprint_0 = runtime.ForwardResponseMessage
 )
diff --git a/x/bounty/types/tx.pb.go b/x/bounty/types/tx.pb.go
index 12b8d6069..aaafa4b31 100644
--- a/x/bounty/types/tx.pb.go
+++ b/x/bounty/types/tx.pb.go
@@ -504,7 +504,7 @@ var xxx_messageInfo_MsgEditFindingResponse proto.InternalMessageInfo
 type MsgConfirmFinding struct {
 	FindingId       string `protobuf:"bytes,1,opt,name=finding_id,json=findingId,proto3" json:"finding_id,omitempty" yaml:"finding_id"`
 	OperatorAddress string `protobuf:"bytes,2,opt,name=operator_address,json=operatorAddress,proto3" json:"operator_address,omitempty" yaml:"operator_address"`
-	FingerPrint     string `protobuf:"bytes,3,opt,name=finger_print,json=fingerPrint,proto3" json:"finger_print,omitempty" yaml:"finger_print"`
+	Fingerprint     string `protobuf:"bytes,3,opt,name=fingerprint,proto3" json:"fingerprint,omitempty"`
 }
 
 func (m *MsgConfirmFinding) Reset()         { *m = MsgConfirmFinding{} }
@@ -577,6 +577,82 @@ func (m *MsgConfirmFindingResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_MsgConfirmFindingResponse proto.InternalMessageInfo
 
+// MsgConfirmFindingPaid defines a message to close a finding to an existing finding.
+type MsgConfirmFindingPaid struct {
+	FindingId       string `protobuf:"bytes,1,opt,name=finding_id,json=findingId,proto3" json:"finding_id,omitempty" yaml:"finding_id"`
+	OperatorAddress string `protobuf:"bytes,2,opt,name=operator_address,json=operatorAddress,proto3" json:"operator_address,omitempty" yaml:"operator_address"`
+}
+
+func (m *MsgConfirmFindingPaid) Reset()         { *m = MsgConfirmFindingPaid{} }
+func (m *MsgConfirmFindingPaid) String() string { return proto.CompactTextString(m) }
+func (*MsgConfirmFindingPaid) ProtoMessage()    {}
+func (*MsgConfirmFindingPaid) Descriptor() ([]byte, []int) {
+	return fileDescriptor_1e4b4296bac3db30, []int{14}
+}
+func (m *MsgConfirmFindingPaid) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgConfirmFindingPaid) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgConfirmFindingPaid.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgConfirmFindingPaid) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgConfirmFindingPaid.Merge(m, src)
+}
+func (m *MsgConfirmFindingPaid) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgConfirmFindingPaid) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgConfirmFindingPaid.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgConfirmFindingPaid proto.InternalMessageInfo
+
+// MsgCloseFindingResponse defines the Msg/CloseFinding response type.
+type MsgConfirmFindingPaidResponse struct {
+}
+
+func (m *MsgConfirmFindingPaidResponse) Reset()         { *m = MsgConfirmFindingPaidResponse{} }
+func (m *MsgConfirmFindingPaidResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgConfirmFindingPaidResponse) ProtoMessage()    {}
+func (*MsgConfirmFindingPaidResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_1e4b4296bac3db30, []int{15}
+}
+func (m *MsgConfirmFindingPaidResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgConfirmFindingPaidResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgConfirmFindingPaidResponse.Marshal(b, m, deterministic)
+	} else {
+		b = b[:cap(b)]
+		n, err := m.MarshalToSizedBuffer(b)
+		if err != nil {
+			return nil, err
+		}
+		return b[:n], nil
+	}
+}
+func (m *MsgConfirmFindingPaidResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgConfirmFindingPaidResponse.Merge(m, src)
+}
+func (m *MsgConfirmFindingPaidResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgConfirmFindingPaidResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgConfirmFindingPaidResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgConfirmFindingPaidResponse proto.InternalMessageInfo
+
 // MsgCloseFinding defines a message to close a finding to an existing finding.
 type MsgCloseFinding struct {
 	FindingId       string `protobuf:"bytes,1,opt,name=finding_id,json=findingId,proto3" json:"finding_id,omitempty" yaml:"finding_id"`
@@ -587,7 +663,7 @@ func (m *MsgCloseFinding) Reset()         { *m = MsgCloseFinding{} }
 func (m *MsgCloseFinding) String() string { return proto.CompactTextString(m) }
 func (*MsgCloseFinding) ProtoMessage()    {}
 func (*MsgCloseFinding) Descriptor() ([]byte, []int) {
-	return fileDescriptor_1e4b4296bac3db30, []int{14}
+	return fileDescriptor_1e4b4296bac3db30, []int{16}
 }
 func (m *MsgCloseFinding) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -624,7 +700,7 @@ func (m *MsgCloseFindingResponse) Reset()         { *m = MsgCloseFindingResponse
 func (m *MsgCloseFindingResponse) String() string { return proto.CompactTextString(m) }
 func (*MsgCloseFindingResponse) ProtoMessage()    {}
 func (*MsgCloseFindingResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_1e4b4296bac3db30, []int{15}
+	return fileDescriptor_1e4b4296bac3db30, []int{17}
 }
 func (m *MsgCloseFindingResponse) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -665,7 +741,7 @@ func (m *MsgReleaseFinding) Reset()         { *m = MsgReleaseFinding{} }
 func (m *MsgReleaseFinding) String() string { return proto.CompactTextString(m) }
 func (*MsgReleaseFinding) ProtoMessage()    {}
 func (*MsgReleaseFinding) Descriptor() ([]byte, []int) {
-	return fileDescriptor_1e4b4296bac3db30, []int{16}
+	return fileDescriptor_1e4b4296bac3db30, []int{18}
 }
 func (m *MsgReleaseFinding) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -730,7 +806,7 @@ func (m *MsgReleaseFindingResponse) Reset()         { *m = MsgReleaseFindingResp
 func (m *MsgReleaseFindingResponse) String() string { return proto.CompactTextString(m) }
 func (*MsgReleaseFindingResponse) ProtoMessage()    {}
 func (*MsgReleaseFindingResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_1e4b4296bac3db30, []int{17}
+	return fileDescriptor_1e4b4296bac3db30, []int{19}
 }
 func (m *MsgReleaseFindingResponse) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -774,6 +850,8 @@ func init() {
 	proto.RegisterType((*MsgEditFindingResponse)(nil), "shentu.bounty.v1.MsgEditFindingResponse")
 	proto.RegisterType((*MsgConfirmFinding)(nil), "shentu.bounty.v1.MsgConfirmFinding")
 	proto.RegisterType((*MsgConfirmFindingResponse)(nil), "shentu.bounty.v1.MsgConfirmFindingResponse")
+	proto.RegisterType((*MsgConfirmFindingPaid)(nil), "shentu.bounty.v1.MsgConfirmFindingPaid")
+	proto.RegisterType((*MsgConfirmFindingPaidResponse)(nil), "shentu.bounty.v1.MsgConfirmFindingPaidResponse")
 	proto.RegisterType((*MsgCloseFinding)(nil), "shentu.bounty.v1.MsgCloseFinding")
 	proto.RegisterType((*MsgCloseFindingResponse)(nil), "shentu.bounty.v1.MsgCloseFindingResponse")
 	proto.RegisterType((*MsgReleaseFinding)(nil), "shentu.bounty.v1.MsgReleaseFinding")
@@ -783,67 +861,68 @@ func init() {
 func init() { proto.RegisterFile("shentu/bounty/v1/tx.proto", fileDescriptor_1e4b4296bac3db30) }
 
 var fileDescriptor_1e4b4296bac3db30 = []byte{
-	// 945 bytes of a gzipped FileDescriptorProto
-	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xec, 0x57, 0x31, 0x6f, 0xdb, 0x46,
-	0x14, 0x16, 0x25, 0xc5, 0xad, 0x9f, 0x6d, 0x59, 0x66, 0x1d, 0x9b, 0x62, 0x1c, 0xd1, 0x65, 0x3b,
-	0x28, 0x6d, 0x21, 0x42, 0x6e, 0x86, 0xc2, 0x5b, 0x1c, 0x24, 0xa8, 0xd1, 0x1a, 0x0d, 0x98, 0xa9,
-	0x45, 0x01, 0x96, 0x14, 0x4f, 0x14, 0x01, 0x91, 0x47, 0xf0, 0x4e, 0x42, 0xfc, 0x0f, 0x3a, 0x76,
-	0x6c, 0x81, 0xa2, 0xf0, 0x54, 0xf4, 0xa7, 0x64, 0xcc, 0xd6, 0x4e, 0x42, 0x61, 0x2f, 0x99, 0xf5,
-	0x0b, 0x0a, 0xf2, 0x48, 0x9a, 0x3c, 0xd2, 0x91, 0x11, 0x77, 0xf0, 0xe0, 0xed, 0xde, 0xbd, 0xef,
-	0xbd, 0x7b, 0xef, 0x7d, 0xf7, 0x1e, 0x8f, 0xd0, 0x21, 0x63, 0xe4, 0xd3, 0xa9, 0x66, 0xe1, 0xa9,
-	0x4f, 0x4f, 0xb5, 0xd9, 0x40, 0xa3, 0xaf, 0xfa, 0x41, 0x88, 0x29, 0x16, 0xdb, 0x4c, 0xd5, 0x67,
-	0xaa, 0xfe, 0x6c, 0x20, 0x6f, 0x3b, 0xd8, 0xc1, 0xb1, 0x52, 0x8b, 0x56, 0x0c, 0x27, 0x2b, 0x0e,
-	0xc6, 0xce, 0x04, 0x69, 0xb1, 0x64, 0x4d, 0x47, 0x1a, 0x75, 0x3d, 0x44, 0xa8, 0xe9, 0x05, 0x09,
-	0xa0, 0x33, 0xc4, 0xc4, 0xc3, 0xc4, 0x60, 0x96, 0x4c, 0x48, 0x55, 0xbc, 0xad, 0xe9, 0x9f, 0x26,
-	0xaa, 0x2e, 0x03, 0x6a, 0x96, 0x49, 0x90, 0x36, 0x1b, 0x58, 0x88, 0x9a, 0x03, 0x6d, 0x88, 0x5d,
-	0x3f, 0xd1, 0x3f, 0x2c, 0x45, 0x9e, 0x04, 0x1a, 0xab, 0xd5, 0xbf, 0xea, 0xd0, 0x3e, 0x21, 0xce,
-	0xd3, 0x10, 0x99, 0x14, 0xbd, 0x08, 0xb1, 0x13, 0x9a, 0x9e, 0xf8, 0x18, 0x20, 0x60, 0x4b, 0xc3,
-	0xb5, 0x25, 0x61, 0x5f, 0xe8, 0xad, 0x1e, 0xdd, 0x5f, 0xcc, 0x95, 0xad, 0x53, 0xd3, 0x9b, 0x1c,
-	0xaa, 0x97, 0x3a, 0x55, 0x5f, 0x4d, 0x84, 0x63, 0x5b, 0x14, 0xa1, 0xe9, 0x9b, 0x1e, 0x92, 0xea,
-	0x11, 0x5e, 0x8f, 0xd7, 0xe2, 0x0e, 0xac, 0xd8, 0x88, 0x9a, 0xee, 0x44, 0x6a, 0xc4, 0xbb, 0x89,
-	0x24, 0xfe, 0x04, 0x1b, 0x2c, 0x0c, 0x63, 0x82, 0x66, 0x68, 0x42, 0xa4, 0xe6, 0x7e, 0xa3, 0xb7,
-	0x76, 0xf0, 0xb0, 0xcf, 0x17, 0xb3, 0x7f, 0x14, 0xaf, 0xbe, 0x8d, 0x50, 0x47, 0x7b, 0xaf, 0xe7,
-	0x4a, 0x6d, 0x31, 0x57, 0xb6, 0x59, 0x1c, 0x05, 0x0f, 0xaa, 0xbe, 0x6e, 0x5d, 0x42, 0x89, 0xf8,
-	0x1c, 0xda, 0x38, 0x40, 0xa1, 0x49, 0x71, 0x68, 0x98, 0xb6, 0x1d, 0x22, 0x42, 0xa4, 0x7b, 0x71,
-	0x26, 0x0f, 0x16, 0x73, 0x65, 0x97, 0x79, 0xe0, 0x11, 0xaa, 0xbe, 0x99, 0x6e, 0x3d, 0x61, 0x3b,
-	0x87, 0x1f, 0xfe, 0x7c, 0xa6, 0xd4, 0xde, 0x9e, 0x29, 0x35, 0xf5, 0xcf, 0x3a, 0xb4, 0x4e, 0x88,
-	0xf3, 0xcc, 0x76, 0xe9, 0x5d, 0xa1, 0xde, 0x55, 0x28, 0x19, 0x24, 0xfe, 0x4a, 0xe9, 0x88, 0x04,
-	0xd8, 0x27, 0x48, 0x95, 0x60, 0xa7, 0x58, 0xc3, 0x4c, 0xf3, 0xbb, 0x00, 0xe2, 0x09, 0x71, 0x9e,
-	0x0c, 0xa9, 0x3b, 0xbb, 0xf1, 0x5d, 0xac, 0x4a, 0xaa, 0x7e, 0xa3, 0xa4, 0xf6, 0x40, 0x2e, 0x47,
-	0x97, 0x05, 0xff, 0x9b, 0x00, 0x9b, 0x51, 0xce, 0x13, 0x4c, 0x6e, 0x5d, 0xe4, 0x1d, 0xd8, 0xe5,
-	0x42, 0xcb, 0xc2, 0x3e, 0x6b, 0xc4, 0xdd, 0xff, 0x72, 0x6a, 0x79, 0x2e, 0x7d, 0xee, 0xfa, 0xb6,
-	0xeb, 0x3b, 0xef, 0x19, 0xf7, 0x63, 0x80, 0x11, 0x73, 0x10, 0x59, 0xd5, 0x79, 0xab, 0x4b, 0x9d,
-	0xaa, 0xaf, 0x26, 0xc2, 0xb1, 0x2d, 0x6e, 0xc3, 0x3d, 0xea, 0xd2, 0x09, 0x4a, 0x6e, 0x3d, 0x13,
-	0xc4, 0x43, 0x58, 0x4f, 0xf1, 0x63, 0x93, 0x8c, 0xa5, 0x66, 0xec, 0x6d, 0x77, 0x31, 0x57, 0x3e,
-	0x2a, 0x7a, 0x8b, 0xb4, 0xaa, 0xbe, 0x96, 0x88, 0x5f, 0x9b, 0x64, 0x2c, 0x1e, 0xc3, 0x16, 0x89,
-	0xd3, 0xa1, 0x88, 0xbf, 0xcf, 0x7b, 0x8b, 0xb9, 0x22, 0x31, 0x07, 0x25, 0x88, 0xaa, 0xb7, 0xb3,
-	0xbd, 0xa4, 0x84, 0xa2, 0x09, 0x2d, 0x82, 0x66, 0x28, 0x74, 0xd3, 0xde, 0x91, 0x56, 0xf6, 0x85,
-	0x5e, 0xeb, 0x40, 0x29, 0x37, 0xdf, 0xcb, 0x04, 0xc7, 0xda, 0xaf, 0xb3, 0x98, 0x2b, 0xf7, 0x93,
-	0x83, 0x0a, 0x0e, 0x54, 0x7d, 0x83, 0xe4, 0x91, 0xb9, 0xb6, 0xff, 0x20, 0xdf, 0xf6, 0xa5, 0x66,
-	0x2a, 0x30, 0x94, 0xd1, 0xf7, 0x47, 0x23, 0x9b, 0x48, 0x77, 0xe4, 0xdd, 0x46, 0xf2, 0x2e, 0xa7,
-	0x1d, 0x4f, 0xdd, 0xdf, 0x02, 0x6c, 0x45, 0x5d, 0x89, 0xfd, 0x91, 0x1b, 0x7a, 0x39, 0xf6, 0x72,
-	0x3c, 0x08, 0xd7, 0xe4, 0xe1, 0x7f, 0x1a, 0x19, 0x09, 0x73, 0x0e, 0x0a, 0x8d, 0x20, 0x74, 0x7d,
-	0xca, 0x68, 0xe5, 0x98, 0xcb, 0xb4, 0x8c, 0x39, 0x07, 0x85, 0x2f, 0x22, 0x29, 0x97, 0xf3, 0x03,
-	0xe8, 0x94, 0x12, 0xab, 0x9c, 0x93, 0xb7, 0x22, 0xe9, 0xea, 0x39, 0xc9, 0x87, 0xfd, 0x6b, 0x3d,
-	0x66, 0x4b, 0x47, 0x13, 0x64, 0xde, 0x34, 0xf0, 0xaf, 0x60, 0xcd, 0x46, 0x64, 0x18, 0xba, 0x01,
-	0x75, 0xb1, 0x9f, 0xc4, 0xbc, 0xb3, 0x98, 0x2b, 0x22, 0x33, 0xcb, 0x29, 0x55, 0x3d, 0x0f, 0x15,
-	0x9f, 0x41, 0x3b, 0x08, 0x31, 0x1e, 0x19, 0x78, 0x64, 0x0c, 0xb1, 0x3f, 0x44, 0x41, 0xca, 0x51,
-	0x2e, 0x65, 0x1e, 0xa1, 0xea, 0xad, 0x78, 0xeb, 0xbb, 0xd1, 0x53, 0xb6, 0x51, 0x59, 0xb9, 0xe6,
-	0x7b, 0x54, 0xae, 0x99, 0xa3, 0xbb, 0x58, 0x99, 0xb4, 0x6e, 0x07, 0x6f, 0x57, 0xa0, 0x71, 0x42,
-	0x1c, 0xd1, 0x80, 0x8d, 0xe2, 0x0b, 0x53, 0x2d, 0x77, 0x21, 0xff, 0x64, 0x90, 0x3f, 0x5b, 0x8e,
-	0x49, 0x0f, 0x12, 0xbf, 0x87, 0xb5, 0xfc, 0xbb, 0x6c, 0xbf, 0xd2, 0x34, 0x87, 0x90, 0x7b, 0xcb,
-	0x10, 0x99, 0x6b, 0x04, 0x9b, 0xfc, 0x9b, 0xe4, 0xd3, 0x4a, 0x63, 0x0e, 0x25, 0x7f, 0x71, 0x1d,
-	0x54, 0x76, 0xcc, 0x8f, 0xb0, 0x5e, 0x78, 0x3d, 0x7c, 0x5c, 0x9d, 0x7d, 0x0e, 0x22, 0x3f, 0x5a,
-	0x0a, 0xc9, 0xbc, 0x1b, 0xb0, 0x51, 0xfc, 0xc8, 0x57, 0x13, 0x50, 0xc0, 0x5c, 0x41, 0x40, 0xe5,
-	0xa7, 0x28, 0x25, 0x20, 0x75, 0x7f, 0x35, 0x01, 0xa9, 0xf3, 0xde, 0x32, 0x44, 0xe6, 0xda, 0x82,
-	0x16, 0x37, 0x26, 0x3f, 0xa9, 0x4e, 0xbc, 0x00, 0x92, 0x3f, 0xbf, 0x06, 0xa8, 0x54, 0xfd, 0xf4,
-	0x84, 0x77, 0x54, 0x3f, 0xf5, 0xff, 0x68, 0x29, 0x24, 0x9f, 0x01, 0x37, 0x3a, 0xaa, 0x33, 0x28,
-	0x82, 0xae, 0xc8, 0xa0, 0xba, 0xd5, 0x8e, 0xbe, 0x79, 0x7d, 0xde, 0x15, 0xde, 0x9c, 0x77, 0x85,
-	0x7f, 0xcf, 0xbb, 0xc2, 0x2f, 0x17, 0xdd, 0xda, 0x9b, 0x8b, 0x6e, 0xed, 0x9f, 0x8b, 0x6e, 0xed,
-	0x87, 0x81, 0xe3, 0xd2, 0xf1, 0xd4, 0xea, 0x0f, 0xb1, 0xa7, 0x31, 0x87, 0x23, 0x3c, 0xf5, 0x6d,
-	0x33, 0x9a, 0x29, 0xc9, 0x86, 0xf6, 0x2a, 0xfd, 0x3f, 0xa4, 0xa7, 0x01, 0x22, 0xd6, 0x4a, 0xfc,
-	0x73, 0xf8, 0xe5, 0x7f, 0x01, 0x00, 0x00, 0xff, 0xff, 0x54, 0x0c, 0xb9, 0xa7, 0xf7, 0x0e, 0x00,
-	0x00,
+	// 976 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xec, 0x57, 0x4f, 0x6f, 0xe3, 0x44,
+	0x14, 0x8f, 0x93, 0x6c, 0x97, 0xbe, 0xb6, 0x69, 0x3a, 0xf4, 0x8f, 0xe3, 0x6d, 0xe3, 0x60, 0x90,
+	0xc8, 0x02, 0x8a, 0x95, 0xb2, 0x07, 0xd4, 0xdb, 0x76, 0xb5, 0x2b, 0x2a, 0xa8, 0x58, 0x79, 0x4f,
+	0x20, 0xa4, 0xe0, 0xc4, 0x13, 0xc7, 0x52, 0xec, 0xb1, 0x3c, 0x93, 0x68, 0xfb, 0x0d, 0x38, 0x72,
+	0x04, 0x09, 0x41, 0x4f, 0x88, 0x2f, 0xc1, 0x7d, 0x8f, 0x7b, 0xdc, 0x53, 0x84, 0xda, 0x0b, 0xe7,
+	0x7c, 0x02, 0x64, 0x8f, 0xed, 0xfa, 0x5f, 0x37, 0xd1, 0x16, 0x89, 0x1e, 0x7a, 0xf3, 0xbc, 0xf7,
+	0x9b, 0x37, 0xbf, 0xf7, 0x7e, 0xf3, 0x5e, 0x26, 0xd0, 0xa0, 0x23, 0xec, 0xb0, 0x89, 0xda, 0x27,
+	0x13, 0x87, 0x9d, 0xa9, 0xd3, 0xae, 0xca, 0x5e, 0x76, 0x5c, 0x8f, 0x30, 0x82, 0xea, 0xdc, 0xd5,
+	0xe1, 0xae, 0xce, 0xb4, 0x2b, 0x6d, 0x9b, 0xc4, 0x24, 0x81, 0x53, 0xf5, 0xbf, 0x38, 0x4e, 0x92,
+	0x4d, 0x42, 0xcc, 0x31, 0x56, 0x83, 0x55, 0x7f, 0x32, 0x54, 0x99, 0x65, 0x63, 0xca, 0x74, 0xdb,
+	0x0d, 0x01, 0x8d, 0x01, 0xa1, 0x36, 0xa1, 0x3d, 0xbe, 0x93, 0x2f, 0x22, 0x57, 0x76, 0xaf, 0xee,
+	0x9c, 0x85, 0xae, 0x26, 0x07, 0xaa, 0x7d, 0x9d, 0x62, 0x75, 0xda, 0xed, 0x63, 0xa6, 0x77, 0xd5,
+	0x01, 0xb1, 0x9c, 0xd0, 0x7f, 0x90, 0x63, 0x1e, 0x12, 0x0d, 0xdc, 0xca, 0x9f, 0x65, 0xa8, 0x9f,
+	0x52, 0xf3, 0x89, 0x87, 0x75, 0x86, 0x9f, 0x7b, 0xc4, 0xf4, 0x74, 0x1b, 0x3d, 0x02, 0x70, 0xf9,
+	0x67, 0xcf, 0x32, 0x44, 0xa1, 0x25, 0xb4, 0x57, 0x8f, 0x77, 0xe6, 0x33, 0x79, 0xeb, 0x4c, 0xb7,
+	0xc7, 0x47, 0xca, 0x95, 0x4f, 0xd1, 0x56, 0xc3, 0xc5, 0x89, 0x81, 0x10, 0x54, 0x1d, 0xdd, 0xc6,
+	0x62, 0xd9, 0xc7, 0x6b, 0xc1, 0x37, 0xda, 0x85, 0x15, 0x03, 0x33, 0xdd, 0x1a, 0x8b, 0x95, 0xc0,
+	0x1a, 0xae, 0xd0, 0x0f, 0xb0, 0xc1, 0x69, 0xf4, 0xc6, 0x78, 0x8a, 0xc7, 0x54, 0xac, 0xb6, 0x2a,
+	0xed, 0xb5, 0xc3, 0x83, 0x4e, 0xb6, 0x98, 0x9d, 0xe3, 0xe0, 0xeb, 0x6b, 0x1f, 0x75, 0xbc, 0xff,
+	0x6a, 0x26, 0x97, 0xe6, 0x33, 0x79, 0x9b, 0xf3, 0x48, 0x45, 0x50, 0xb4, 0xf5, 0xfe, 0x15, 0x94,
+	0xa2, 0x67, 0x50, 0x27, 0x2e, 0xf6, 0x74, 0x46, 0xbc, 0x9e, 0x6e, 0x18, 0x1e, 0xa6, 0x54, 0xbc,
+	0x17, 0x64, 0xf2, 0x60, 0x3e, 0x93, 0xf7, 0x78, 0x84, 0x2c, 0x42, 0xd1, 0x36, 0x23, 0xd3, 0x63,
+	0x6e, 0x39, 0x7a, 0xef, 0xc7, 0x73, 0xb9, 0xf4, 0xcf, 0xb9, 0x5c, 0x52, 0xfe, 0x28, 0x43, 0xed,
+	0x94, 0x9a, 0x4f, 0x0d, 0x8b, 0xdd, 0x15, 0xea, 0x6d, 0x85, 0x92, 0x40, 0xcc, 0x5e, 0x29, 0x0d,
+	0x53, 0x97, 0x38, 0x14, 0x2b, 0x22, 0xec, 0xa6, 0x6b, 0x18, 0x7b, 0x7e, 0x15, 0x00, 0x9d, 0x52,
+	0xf3, 0xf1, 0x80, 0x59, 0xd3, 0x1b, 0xdf, 0xc5, 0xa2, 0xa4, 0xca, 0x37, 0x4a, 0x6a, 0x1f, 0xa4,
+	0x3c, 0xbb, 0x98, 0xfc, 0x2f, 0x02, 0x6c, 0xfa, 0x39, 0x8f, 0x09, 0xbd, 0x75, 0xcc, 0x1b, 0xb0,
+	0x97, 0xa1, 0x16, 0xd3, 0x3e, 0xaf, 0x04, 0xdd, 0xff, 0x62, 0xd2, 0xb7, 0x2d, 0xf6, 0xcc, 0x72,
+	0x0c, 0xcb, 0x31, 0xdf, 0x91, 0xf7, 0x23, 0x80, 0x21, 0x0f, 0xe0, 0xef, 0x2a, 0x67, 0x77, 0x5d,
+	0xf9, 0x14, 0x6d, 0x35, 0x5c, 0x9c, 0x18, 0x68, 0x1b, 0xee, 0x31, 0x8b, 0x8d, 0x71, 0x78, 0xeb,
+	0xf9, 0x02, 0x1d, 0xc1, 0x7a, 0x84, 0x1f, 0xe9, 0x74, 0x24, 0x56, 0x83, 0x68, 0x7b, 0xf3, 0x99,
+	0xfc, 0x7e, 0x3a, 0x9a, 0xef, 0x55, 0xb4, 0xb5, 0x70, 0xf9, 0xa5, 0x4e, 0x47, 0xe8, 0x04, 0xb6,
+	0x68, 0x90, 0x0e, 0xc3, 0xd9, 0xfb, 0xbc, 0x3f, 0x9f, 0xc9, 0x22, 0x0f, 0x90, 0x83, 0x28, 0x5a,
+	0x3d, 0xb6, 0x85, 0x25, 0x44, 0x3a, 0xd4, 0x28, 0x9e, 0x62, 0xcf, 0x8a, 0x7a, 0x47, 0x5c, 0x69,
+	0x09, 0xed, 0xda, 0xa1, 0x9c, 0x6f, 0xbe, 0x17, 0x21, 0x8e, 0xb7, 0x5f, 0x63, 0x3e, 0x93, 0x77,
+	0xc2, 0x83, 0x52, 0x01, 0x14, 0x6d, 0x83, 0x26, 0x91, 0x89, 0xb6, 0xbf, 0x9f, 0x6c, 0xfb, 0x5c,
+	0x33, 0xa5, 0x14, 0x8a, 0xe5, 0xfb, 0xad, 0x12, 0x4f, 0xa4, 0x3b, 0xf1, 0x6e, 0xa3, 0x78, 0x57,
+	0xd3, 0x2e, 0x2b, 0xdd, 0x5f, 0x02, 0x6c, 0xf9, 0x5d, 0x49, 0x9c, 0xa1, 0xe5, 0xd9, 0x09, 0xf5,
+	0x12, 0x3a, 0x08, 0x4b, 0xea, 0xf0, 0x1f, 0x8d, 0x0c, 0xd4, 0x02, 0x5f, 0x0c, 0x13, 0x7b, 0xae,
+	0x67, 0x39, 0x2c, 0x54, 0x35, 0x69, 0x4a, 0x64, 0xf6, 0x00, 0x1a, 0x39, 0xfa, 0x71, 0x72, 0xbf,
+	0x0b, 0xb0, 0x93, 0xf3, 0x3e, 0xd7, 0x2d, 0xe3, 0xff, 0x4d, 0x30, 0x41, 0x5f, 0x86, 0x83, 0x42,
+	0x82, 0x85, 0x03, 0xfd, 0x56, 0xa8, 0x53, 0x3c, 0xd0, 0xb3, 0x95, 0xff, 0xb9, 0x1c, 0x5c, 0x2b,
+	0x0d, 0x8f, 0xb1, 0x7e, 0x53, 0xe2, 0x5f, 0xc0, 0x9a, 0x81, 0xe9, 0xc0, 0xb3, 0x5c, 0x66, 0x11,
+	0x27, 0xe4, 0xbc, 0x3b, 0x9f, 0xc9, 0x88, 0x6f, 0x4b, 0x38, 0x15, 0x2d, 0x09, 0x45, 0x4f, 0xa1,
+	0xee, 0x7a, 0x84, 0x0c, 0x7b, 0x64, 0xd8, 0x1b, 0x10, 0x67, 0x80, 0xdd, 0xf0, 0x36, 0x25, 0x53,
+	0xce, 0x22, 0x14, 0xad, 0x16, 0x98, 0xbe, 0x19, 0x3e, 0xe1, 0x86, 0xc2, 0xca, 0x55, 0xdf, 0xa1,
+	0x72, 0xd5, 0xc4, 0x8d, 0x4d, 0x57, 0x26, 0xaa, 0xdb, 0xe1, 0x9b, 0xfb, 0x50, 0x39, 0xa5, 0x26,
+	0xea, 0xc1, 0x46, 0xfa, 0x29, 0xac, 0xe4, 0xc7, 0x45, 0xf6, 0x6d, 0x23, 0x7d, 0xb2, 0x18, 0x13,
+	0x1d, 0x84, 0xbe, 0x85, 0xb5, 0xe4, 0x03, 0xb2, 0x55, 0xb8, 0x35, 0x81, 0x90, 0xda, 0x8b, 0x10,
+	0x71, 0x68, 0x0c, 0x9b, 0xd9, 0xc7, 0xd3, 0x47, 0x85, 0x9b, 0x33, 0x28, 0xe9, 0xb3, 0x65, 0x50,
+	0xf1, 0x31, 0xdf, 0xc3, 0x7a, 0xea, 0x99, 0xf3, 0x41, 0x71, 0xf6, 0x09, 0x88, 0xf4, 0x70, 0x21,
+	0x24, 0x8e, 0xde, 0x83, 0x8d, 0xf4, 0x6b, 0xa4, 0x58, 0x80, 0x14, 0xe6, 0x1a, 0x01, 0x0a, 0x7f,
+	0x33, 0x23, 0x01, 0xa2, 0xf0, 0xd7, 0x0b, 0x10, 0x05, 0x6f, 0x2f, 0x42, 0xc4, 0xa1, 0xfb, 0x50,
+	0xcb, 0xcc, 0xf3, 0x0f, 0x8b, 0x13, 0x4f, 0x81, 0xa4, 0x4f, 0x97, 0x00, 0xc5, 0x67, 0x38, 0x80,
+	0x0a, 0xc6, 0xea, 0xc7, 0x4b, 0x84, 0xf0, 0x81, 0x92, 0xba, 0x24, 0x30, 0xa7, 0x76, 0x94, 0xd1,
+	0x5b, 0xd4, 0x8e, 0xf2, 0x79, 0xb8, 0x10, 0x92, 0xac, 0x58, 0x66, 0x54, 0x15, 0x57, 0x2c, 0x0d,
+	0xba, 0xa6, 0x62, 0xc5, 0xad, 0x7d, 0xfc, 0xd5, 0xab, 0x8b, 0xa6, 0xf0, 0xfa, 0xa2, 0x29, 0xfc,
+	0x7d, 0xd1, 0x14, 0x7e, 0xba, 0x6c, 0x96, 0x5e, 0x5f, 0x36, 0x4b, 0x6f, 0x2e, 0x9b, 0xa5, 0xef,
+	0xba, 0xa6, 0xc5, 0x46, 0x93, 0x7e, 0x67, 0x40, 0x6c, 0x95, 0x07, 0x1c, 0x92, 0x89, 0x63, 0xe8,
+	0xfe, 0x0c, 0x0b, 0x0d, 0xea, 0xcb, 0xe8, 0x8f, 0x33, 0x3b, 0x73, 0x31, 0xed, 0xaf, 0x04, 0xff,
+	0x9a, 0x3f, 0xff, 0x37, 0x00, 0x00, 0xff, 0xff, 0x3e, 0xa2, 0xcb, 0xa3, 0x10, 0x10, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -872,6 +951,8 @@ type MsgClient interface {
 	EditFinding(ctx context.Context, in *MsgEditFinding, opts ...grpc.CallOption) (*MsgEditFindingResponse, error)
 	// ConfirmFinding defines a method for host confirm a finding.
 	ConfirmFinding(ctx context.Context, in *MsgConfirmFinding, opts ...grpc.CallOption) (*MsgConfirmFindingResponse, error)
+	// ConfirmFindingPaid defines a method for submitter confirm a finding paid
+	ConfirmFindingPaid(ctx context.Context, in *MsgConfirmFindingPaid, opts ...grpc.CallOption) (*MsgConfirmFindingPaidResponse, error)
 	// CloseFinding defines a method for submitter or certifier close a finding
 	CloseFinding(ctx context.Context, in *MsgCloseFinding, opts ...grpc.CallOption) (*MsgCloseFindingResponse, error)
 	// MsgReleaseFinding defines a method for release a finding.
@@ -949,6 +1030,15 @@ func (c *msgClient) ConfirmFinding(ctx context.Context, in *MsgConfirmFinding, o
 	return out, nil
 }
 
+func (c *msgClient) ConfirmFindingPaid(ctx context.Context, in *MsgConfirmFindingPaid, opts ...grpc.CallOption) (*MsgConfirmFindingPaidResponse, error) {
+	out := new(MsgConfirmFindingPaidResponse)
+	err := c.cc.Invoke(ctx, "/shentu.bounty.v1.Msg/ConfirmFindingPaid", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *msgClient) CloseFinding(ctx context.Context, in *MsgCloseFinding, opts ...grpc.CallOption) (*MsgCloseFindingResponse, error) {
 	out := new(MsgCloseFindingResponse)
 	err := c.cc.Invoke(ctx, "/shentu.bounty.v1.Msg/CloseFinding", in, out, opts...)
@@ -983,6 +1073,8 @@ type MsgServer interface {
 	EditFinding(context.Context, *MsgEditFinding) (*MsgEditFindingResponse, error)
 	// ConfirmFinding defines a method for host confirm a finding.
 	ConfirmFinding(context.Context, *MsgConfirmFinding) (*MsgConfirmFindingResponse, error)
+	// ConfirmFindingPaid defines a method for submitter confirm a finding paid
+	ConfirmFindingPaid(context.Context, *MsgConfirmFindingPaid) (*MsgConfirmFindingPaidResponse, error)
 	// CloseFinding defines a method for submitter or certifier close a finding
 	CloseFinding(context.Context, *MsgCloseFinding) (*MsgCloseFindingResponse, error)
 	// MsgReleaseFinding defines a method for release a finding.
@@ -1014,6 +1106,9 @@ func (*UnimplementedMsgServer) EditFinding(ctx context.Context, req *MsgEditFind
 func (*UnimplementedMsgServer) ConfirmFinding(ctx context.Context, req *MsgConfirmFinding) (*MsgConfirmFindingResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method ConfirmFinding not implemented")
 }
+func (*UnimplementedMsgServer) ConfirmFindingPaid(ctx context.Context, req *MsgConfirmFindingPaid) (*MsgConfirmFindingPaidResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ConfirmFindingPaid not implemented")
+}
 func (*UnimplementedMsgServer) CloseFinding(ctx context.Context, req *MsgCloseFinding) (*MsgCloseFindingResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method CloseFinding not implemented")
 }
@@ -1151,6 +1246,24 @@ func _Msg_ConfirmFinding_Handler(srv interface{}, ctx context.Context, dec func(
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_ConfirmFindingPaid_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgConfirmFindingPaid)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).ConfirmFindingPaid(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/shentu.bounty.v1.Msg/ConfirmFindingPaid",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).ConfirmFindingPaid(ctx, req.(*MsgConfirmFindingPaid))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Msg_CloseFinding_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(MsgCloseFinding)
 	if err := dec(in); err != nil {
@@ -1219,6 +1332,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "ConfirmFinding",
 			Handler:    _Msg_ConfirmFinding_Handler,
 		},
+		{
+			MethodName: "ConfirmFindingPaid",
+			Handler:    _Msg_ConfirmFindingPaid_Handler,
+		},
 		{
 			MethodName: "CloseFinding",
 			Handler:    _Msg_CloseFinding_Handler,
@@ -1734,10 +1851,10 @@ func (m *MsgConfirmFinding) MarshalToSizedBuffer(dAtA []byte) (int, error) {
 	_ = i
 	var l int
 	_ = l
-	if len(m.FingerPrint) > 0 {
-		i -= len(m.FingerPrint)
-		copy(dAtA[i:], m.FingerPrint)
-		i = encodeVarintTx(dAtA, i, uint64(len(m.FingerPrint)))
+	if len(m.Fingerprint) > 0 {
+		i -= len(m.Fingerprint)
+		copy(dAtA[i:], m.Fingerprint)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Fingerprint)))
 		i--
 		dAtA[i] = 0x1a
 	}
@@ -1781,6 +1898,66 @@ func (m *MsgConfirmFindingResponse) MarshalToSizedBuffer(dAtA []byte) (int, erro
 	return len(dAtA) - i, nil
 }
 
+func (m *MsgConfirmFindingPaid) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgConfirmFindingPaid) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgConfirmFindingPaid) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.OperatorAddress) > 0 {
+		i -= len(m.OperatorAddress)
+		copy(dAtA[i:], m.OperatorAddress)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.OperatorAddress)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.FindingId) > 0 {
+		i -= len(m.FindingId)
+		copy(dAtA[i:], m.FindingId)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.FindingId)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgConfirmFindingPaidResponse) Marshal() (dAtA []byte, err error) {
+	size := m.Size()
+	dAtA = make([]byte, size)
+	n, err := m.MarshalToSizedBuffer(dAtA[:size])
+	if err != nil {
+		return nil, err
+	}
+	return dAtA[:n], nil
+}
+
+func (m *MsgConfirmFindingPaidResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgConfirmFindingPaidResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
 func (m *MsgCloseFinding) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
@@ -2162,7 +2339,7 @@ func (m *MsgConfirmFinding) Size() (n int) {
 	if l > 0 {
 		n += 1 + l + sovTx(uint64(l))
 	}
-	l = len(m.FingerPrint)
+	l = len(m.Fingerprint)
 	if l > 0 {
 		n += 1 + l + sovTx(uint64(l))
 	}
@@ -2178,6 +2355,32 @@ func (m *MsgConfirmFindingResponse) Size() (n int) {
 	return n
 }
 
+func (m *MsgConfirmFindingPaid) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.FindingId)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = len(m.OperatorAddress)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	return n
+}
+
+func (m *MsgConfirmFindingPaidResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
 func (m *MsgCloseFinding) Size() (n int) {
 	if m == nil {
 		return 0
@@ -3813,7 +4016,7 @@ func (m *MsgConfirmFinding) Unmarshal(dAtA []byte) error {
 			iNdEx = postIndex
 		case 3:
 			if wireType != 2 {
-				return fmt.Errorf("proto: wrong wireType = %d for field FingerPrint", wireType)
+				return fmt.Errorf("proto: wrong wireType = %d for field Fingerprint", wireType)
 			}
 			var stringLen uint64
 			for shift := uint(0); ; shift += 7 {
@@ -3841,7 +4044,7 @@ func (m *MsgConfirmFinding) Unmarshal(dAtA []byte) error {
 			if postIndex > l {
 				return io.ErrUnexpectedEOF
 			}
-			m.FingerPrint = string(dAtA[iNdEx:postIndex])
+			m.Fingerprint = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
 		default:
 			iNdEx = preIndex
@@ -3914,6 +4117,170 @@ func (m *MsgConfirmFindingResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *MsgConfirmFindingPaid) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgConfirmFindingPaid: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgConfirmFindingPaid: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field FindingId", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.FindingId = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field OperatorAddress", wireType)
+			}
+			var stringLen uint64
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowTx
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				stringLen |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
+			intStringLen := int(stringLen)
+			if intStringLen < 0 {
+				return ErrInvalidLengthTx
+			}
+			postIndex := iNdEx + intStringLen
+			if postIndex < 0 {
+				return ErrInvalidLengthTx
+			}
+			if postIndex > l {
+				return io.ErrUnexpectedEOF
+			}
+			m.OperatorAddress = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
+func (m *MsgConfirmFindingPaidResponse) Unmarshal(dAtA []byte) error {
+	l := len(dAtA)
+	iNdEx := 0
+	for iNdEx < l {
+		preIndex := iNdEx
+		var wire uint64
+		for shift := uint(0); ; shift += 7 {
+			if shift >= 64 {
+				return ErrIntOverflowTx
+			}
+			if iNdEx >= l {
+				return io.ErrUnexpectedEOF
+			}
+			b := dAtA[iNdEx]
+			iNdEx++
+			wire |= uint64(b&0x7F) << shift
+			if b < 0x80 {
+				break
+			}
+		}
+		fieldNum := int32(wire >> 3)
+		wireType := int(wire & 0x7)
+		if wireType == 4 {
+			return fmt.Errorf("proto: MsgConfirmFindingPaidResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgConfirmFindingPaidResponse: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		default:
+			iNdEx = preIndex
+			skippy, err := skipTx(dAtA[iNdEx:])
+			if err != nil {
+				return err
+			}
+			if (skippy < 0) || (iNdEx+skippy) < 0 {
+				return ErrInvalidLengthTx
+			}
+			if (iNdEx + skippy) > l {
+				return io.ErrUnexpectedEOF
+			}
+			iNdEx += skippy
+		}
+	}
+
+	if iNdEx > l {
+		return io.ErrUnexpectedEOF
+	}
+	return nil
+}
 func (m *MsgCloseFinding) Unmarshal(dAtA []byte) error {
 	l := len(dAtA)
 	iNdEx := 0