diff --git a/proto/dymensionxyz/dymension/delayedack/tx.proto b/proto/dymensionxyz/dymension/delayedack/tx.proto
index 56bd62b22..ffced9525 100644
--- a/proto/dymensionxyz/dymension/delayedack/tx.proto
+++ b/proto/dymensionxyz/dymension/delayedack/tx.proto
@@ -13,6 +13,8 @@ service Msg {
   // FinalizePacket finalizes a singe packet.
   rpc FinalizePacket(MsgFinalizePacket) returns (MsgFinalizePacketResponse);
 
+  rpc FinalizePacketByPacketKey(MsgFinalizePacketByPacketKey) returns (MsgFinalizePacketByPacketKeyResponse);
+
   // FinalizePacketsUntilHeight finalizes the packets for the given rollapp until the given height inclusively.
   rpc FinalizePacketsUntilHeight(MsgFinalizePacketsUntilHeight) returns (MsgFinalizePacketsUntilHeightResponse);
 
@@ -41,6 +43,18 @@ message MsgFinalizePacket {
 
 message MsgFinalizePacketResponse {}
 
+// MsgFinalizePacketByPacketKey finalizes a single packet by the packet key.
+message MsgFinalizePacketByPacketKey {
+  option (cosmos.msg.v1.signer) = "sender";
+
+  // Sender is the signer of the message.
+  string sender = 1;
+  // PacketKey is a key of the packet.
+  string packet_key = 2;
+}
+
+message MsgFinalizePacketByPacketKeyResponse {}
+
 // MsgFinalizePacketsUntilHeight finalizes packets for the given rollapp until the given height inclusively.
 message MsgFinalizePacketsUntilHeight {
   option (cosmos.msg.v1.signer) = "sender";
diff --git a/proto/dymensionxyz/dymension/eibc/events.proto b/proto/dymensionxyz/dymension/eibc/events.proto
index a7a303be2..c4a8016b7 100644
--- a/proto/dymensionxyz/dymension/eibc/events.proto
+++ b/proto/dymensionxyz/dymension/eibc/events.proto
@@ -20,7 +20,7 @@ message EventDemandOrderCreated {
   bool is_fulfilled = 4;
   // packet_status is the status of the packet.
   string packet_status = 5;
-  // packet_key is the key of the packet.
+  // packet_key is the base64 encoded key of the packet.
   string packet_key = 6;
   // rollapp_id is the id of the rollapp.
   string rollapp_id = 7;
@@ -28,6 +28,8 @@ message EventDemandOrderCreated {
   string recipient = 8;
   // packet_type is the type of the packet.
   string packet_type = 9;
+  // proof_height is the height of the block when order was created.
+  uint64 proof_height = 10;
 }
 
 // EventDemandOrderPacketStatusUpdate is emitted when the status of the related packet is updated.
diff --git a/x/delayedack/keeper/finalize.go b/x/delayedack/keeper/finalize.go
index 4b27cf99c..eb000f17e 100644
--- a/x/delayedack/keeper/finalize.go
+++ b/x/delayedack/keeper/finalize.go
@@ -75,26 +75,26 @@ func (k Keeper) FinalizeRollappPacketsByReceiver(ctx sdk.Context, ibc porttypes.
 }
 
 // FinalizeRollappPacket finalizes a singe packet by its rollapp packet key.
-func (k Keeper) FinalizeRollappPacket(ctx sdk.Context, ibc porttypes.IBCModule, rollappID string, rollappPacketKey string) error {
+func (k Keeper) FinalizeRollappPacket(ctx sdk.Context, ibc porttypes.IBCModule, rollappPacketKey string) (*commontypes.RollappPacket, error) {
 	// Get a rollapp packet
 	packet, err := k.GetRollappPacket(ctx, rollappPacketKey)
 	if err != nil {
-		return fmt.Errorf("get rollapp packet: %w", err)
+		return nil, fmt.Errorf("get rollapp packet: %w", err)
 	}
 
 	// Verify the height is finalized
-	err = k.VerifyHeightFinalized(ctx, rollappID, packet.ProofHeight)
+	err = k.VerifyHeightFinalized(ctx, packet.RollappId, packet.ProofHeight)
 	if err != nil {
-		return fmt.Errorf("verify height is finalized: rollapp '%s': %w", rollappID, err)
+		return packet, fmt.Errorf("verify height is finalized: rollapp '%s': %w", packet.RollappId, err)
 	}
 
 	// Finalize the packet
-	err = k.finalizeRollappPacket(ctx, ibc, rollappID, *packet)
+	err = k.finalizeRollappPacket(ctx, ibc, packet.RollappId, *packet)
 	if err != nil {
-		return fmt.Errorf("finalize rollapp packet: %w", err)
+		return packet, fmt.Errorf("finalize rollapp packet: %w", err)
 	}
 
-	return nil
+	return packet, nil
 }
 
 type wrappedFunc func(ctx sdk.Context) error
diff --git a/x/delayedack/keeper/msg_server.go b/x/delayedack/keeper/msg_server.go
index e8e758352..01a0c7d4c 100644
--- a/x/delayedack/keeper/msg_server.go
+++ b/x/delayedack/keeper/msg_server.go
@@ -36,7 +36,7 @@ func (m MsgServer) FinalizePacket(goCtx context.Context, msg *types.MsgFinalizeP
 
 	ctx := sdk.UnwrapSDKContext(goCtx)
 
-	err = m.k.FinalizeRollappPacket(ctx, m.ibc.NextIBCMiddleware(), msg.RollappId, string(msg.PendingPacketKey()))
+	_, err = m.k.FinalizeRollappPacket(ctx, m.ibc.NextIBCMiddleware(), string(msg.PendingPacketKey()))
 	if err != nil {
 		return nil, err
 	}
@@ -56,6 +56,45 @@ func (m MsgServer) FinalizePacket(goCtx context.Context, msg *types.MsgFinalizeP
 	return &types.MsgFinalizePacketResponse{}, nil
 }
 
+func (m MsgServer) FinalizePacketByPacketKey(goCtx context.Context, msg *types.MsgFinalizePacketByPacketKey) (*types.MsgFinalizePacketByPacketKeyResponse, error) {
+	err := msg.ValidateBasic()
+	if err != nil {
+		return nil, err
+	}
+
+	ctx := sdk.UnwrapSDKContext(goCtx)
+
+	packetKey := string(msg.MustDecodePacketKey())
+	packet, err := m.k.FinalizeRollappPacket(ctx, m.ibc.NextIBCMiddleware(), packetKey)
+	if err != nil {
+		return nil, err
+	}
+
+	var (
+		sourceChannel string
+		sequence      uint64
+	)
+
+	if packet.Packet != nil {
+		sourceChannel = packet.Packet.SourceChannel
+		sequence = packet.Packet.Sequence
+	}
+
+	err = uevent.EmitTypedEvent(ctx, &types.EventFinalizePacket{
+		Sender:            msg.Sender,
+		RollappId:         packet.RollappId,
+		PacketProofHeight: packet.ProofHeight,
+		PacketType:        packet.Type,
+		PacketSrcChannel:  sourceChannel,
+		PacketSequence:    sequence,
+	})
+	if err != nil {
+		return nil, fmt.Errorf("emit event: %w", err)
+	}
+
+	return &types.MsgFinalizePacketByPacketKeyResponse{}, nil
+}
+
 func (m MsgServer) FinalizePacketsUntilHeight(goCtx context.Context, msg *types.MsgFinalizePacketsUntilHeight) (*types.MsgFinalizePacketsUntilHeightResponse, error) {
 	err := msg.ValidateBasic()
 	if err != nil {
diff --git a/x/delayedack/types/msgs.go b/x/delayedack/types/msgs.go
index 4093edbf0..414e694da 100644
--- a/x/delayedack/types/msgs.go
+++ b/x/delayedack/types/msgs.go
@@ -1,7 +1,10 @@
 package types
 
 import (
+	"bytes"
+	"encoding/base64"
 	"errors"
+	"fmt"
 
 	errorsmod "cosmossdk.io/errors"
 	sdk "github.com/cosmos/cosmos-sdk/types"
@@ -44,6 +47,50 @@ func (m MsgFinalizePacket) PendingPacketKey() []byte {
 	)
 }
 
+func (m MsgFinalizePacketByPacketKey) ValidateBasic() error {
+	_, err := sdk.AccAddressFromBech32(m.Sender)
+	if err != nil {
+		return errors.Join(
+			sdkerrors.ErrInvalidAddress,
+			errorsmod.Wrapf(err, "sender must be a valid bech32 address: %s", m.Sender),
+		)
+	}
+	if len(m.PacketKey) == 0 {
+		return gerrc.ErrInvalidArgument.Wrap("rollappId must be non-empty")
+	}
+
+	if _, err := m.DecodePacketKey(); err != nil {
+		return gerrc.ErrInvalidArgument.Wrap("packet key must be a valid base64 encoded string")
+	}
+	return nil
+}
+
+func (m MsgFinalizePacketByPacketKey) GetSigners() []sdk.AccAddress {
+	signer, _ := sdk.AccAddressFromBech32(m.Sender)
+	return []sdk.AccAddress{signer}
+}
+
+func (m MsgFinalizePacketByPacketKey) DecodePacketKey() ([]byte, error) {
+	// decode base64
+	rollappPacketKeyBytes := make([]byte, base64.StdEncoding.DecodedLen(len(m.PacketKey)))
+	_, err := base64.StdEncoding.Decode(rollappPacketKeyBytes, []byte(m.PacketKey))
+	if err != nil {
+		return nil, err
+	}
+
+	rollappPacketKeyBytes = bytes.TrimRight(rollappPacketKeyBytes, "\x00") // remove padding
+	return rollappPacketKeyBytes, nil
+}
+
+func (m MsgFinalizePacketByPacketKey) MustDecodePacketKey() []byte {
+	packetKey, err := m.DecodePacketKey()
+	if err != nil {
+		panic(fmt.Errorf("failed to decode base64 packet key: %w", err))
+	}
+
+	return packetKey
+}
+
 func (m MsgFinalizePacketsUntilHeight) ValidateBasic() error {
 	_, err := sdk.AccAddressFromBech32(m.Sender)
 	if err != nil {
diff --git a/x/delayedack/types/tx.pb.go b/x/delayedack/types/tx.pb.go
index c3d2a8963..08ad76162 100644
--- a/x/delayedack/types/tx.pb.go
+++ b/x/delayedack/types/tx.pb.go
@@ -156,6 +156,97 @@ func (m *MsgFinalizePacketResponse) XXX_DiscardUnknown() {
 
 var xxx_messageInfo_MsgFinalizePacketResponse proto.InternalMessageInfo
 
+// MsgFinalizePacketByPacketKey finalizes a single packet by the packet key.
+type MsgFinalizePacketByPacketKey struct {
+	// Sender is the signer of the message.
+	Sender string `protobuf:"bytes,1,opt,name=sender,proto3" json:"sender,omitempty"`
+	// PacketKey is a key of the packet.
+	PacketKey string `protobuf:"bytes,2,opt,name=packet_key,json=packetKey,proto3" json:"packet_key,omitempty"`
+}
+
+func (m *MsgFinalizePacketByPacketKey) Reset()         { *m = MsgFinalizePacketByPacketKey{} }
+func (m *MsgFinalizePacketByPacketKey) String() string { return proto.CompactTextString(m) }
+func (*MsgFinalizePacketByPacketKey) ProtoMessage()    {}
+func (*MsgFinalizePacketByPacketKey) Descriptor() ([]byte, []int) {
+	return fileDescriptor_604a74c1ca57f5ed, []int{2}
+}
+func (m *MsgFinalizePacketByPacketKey) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgFinalizePacketByPacketKey) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgFinalizePacketByPacketKey.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 *MsgFinalizePacketByPacketKey) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgFinalizePacketByPacketKey.Merge(m, src)
+}
+func (m *MsgFinalizePacketByPacketKey) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgFinalizePacketByPacketKey) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgFinalizePacketByPacketKey.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgFinalizePacketByPacketKey proto.InternalMessageInfo
+
+func (m *MsgFinalizePacketByPacketKey) GetSender() string {
+	if m != nil {
+		return m.Sender
+	}
+	return ""
+}
+
+func (m *MsgFinalizePacketByPacketKey) GetPacketKey() string {
+	if m != nil {
+		return m.PacketKey
+	}
+	return ""
+}
+
+type MsgFinalizePacketByPacketKeyResponse struct {
+}
+
+func (m *MsgFinalizePacketByPacketKeyResponse) Reset()         { *m = MsgFinalizePacketByPacketKeyResponse{} }
+func (m *MsgFinalizePacketByPacketKeyResponse) String() string { return proto.CompactTextString(m) }
+func (*MsgFinalizePacketByPacketKeyResponse) ProtoMessage()    {}
+func (*MsgFinalizePacketByPacketKeyResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor_604a74c1ca57f5ed, []int{3}
+}
+func (m *MsgFinalizePacketByPacketKeyResponse) XXX_Unmarshal(b []byte) error {
+	return m.Unmarshal(b)
+}
+func (m *MsgFinalizePacketByPacketKeyResponse) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) {
+	if deterministic {
+		return xxx_messageInfo_MsgFinalizePacketByPacketKeyResponse.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 *MsgFinalizePacketByPacketKeyResponse) XXX_Merge(src proto.Message) {
+	xxx_messageInfo_MsgFinalizePacketByPacketKeyResponse.Merge(m, src)
+}
+func (m *MsgFinalizePacketByPacketKeyResponse) XXX_Size() int {
+	return m.Size()
+}
+func (m *MsgFinalizePacketByPacketKeyResponse) XXX_DiscardUnknown() {
+	xxx_messageInfo_MsgFinalizePacketByPacketKeyResponse.DiscardUnknown(m)
+}
+
+var xxx_messageInfo_MsgFinalizePacketByPacketKeyResponse proto.InternalMessageInfo
+
 // MsgFinalizePacketsUntilHeight finalizes packets for the given rollapp until the given height inclusively.
 type MsgFinalizePacketsUntilHeight struct {
 	// Sender is the signer of the message.
@@ -170,7 +261,7 @@ func (m *MsgFinalizePacketsUntilHeight) Reset()         { *m = MsgFinalizePacket
 func (m *MsgFinalizePacketsUntilHeight) String() string { return proto.CompactTextString(m) }
 func (*MsgFinalizePacketsUntilHeight) ProtoMessage()    {}
 func (*MsgFinalizePacketsUntilHeight) Descriptor() ([]byte, []int) {
-	return fileDescriptor_604a74c1ca57f5ed, []int{2}
+	return fileDescriptor_604a74c1ca57f5ed, []int{4}
 }
 func (m *MsgFinalizePacketsUntilHeight) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -227,7 +318,7 @@ func (m *MsgFinalizePacketsUntilHeightResponse) Reset()         { *m = MsgFinali
 func (m *MsgFinalizePacketsUntilHeightResponse) String() string { return proto.CompactTextString(m) }
 func (*MsgFinalizePacketsUntilHeightResponse) ProtoMessage()    {}
 func (*MsgFinalizePacketsUntilHeightResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_604a74c1ca57f5ed, []int{3}
+	return fileDescriptor_604a74c1ca57f5ed, []int{5}
 }
 func (m *MsgFinalizePacketsUntilHeightResponse) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -271,7 +362,7 @@ func (m *MsgFinalizeRollappPacketsByReceiver) Reset()         { *m = MsgFinalize
 func (m *MsgFinalizeRollappPacketsByReceiver) String() string { return proto.CompactTextString(m) }
 func (*MsgFinalizeRollappPacketsByReceiver) ProtoMessage()    {}
 func (*MsgFinalizeRollappPacketsByReceiver) Descriptor() ([]byte, []int) {
-	return fileDescriptor_604a74c1ca57f5ed, []int{4}
+	return fileDescriptor_604a74c1ca57f5ed, []int{6}
 }
 func (m *MsgFinalizeRollappPacketsByReceiver) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -332,7 +423,7 @@ func (m *MsgFinalizeRollappPacketsByReceiverResponse) String() string {
 }
 func (*MsgFinalizeRollappPacketsByReceiverResponse) ProtoMessage() {}
 func (*MsgFinalizeRollappPacketsByReceiverResponse) Descriptor() ([]byte, []int) {
-	return fileDescriptor_604a74c1ca57f5ed, []int{5}
+	return fileDescriptor_604a74c1ca57f5ed, []int{7}
 }
 func (m *MsgFinalizeRollappPacketsByReceiverResponse) XXX_Unmarshal(b []byte) error {
 	return m.Unmarshal(b)
@@ -364,6 +455,8 @@ var xxx_messageInfo_MsgFinalizeRollappPacketsByReceiverResponse proto.InternalMe
 func init() {
 	proto.RegisterType((*MsgFinalizePacket)(nil), "dymensionxyz.dymension.delayedack.MsgFinalizePacket")
 	proto.RegisterType((*MsgFinalizePacketResponse)(nil), "dymensionxyz.dymension.delayedack.MsgFinalizePacketResponse")
+	proto.RegisterType((*MsgFinalizePacketByPacketKey)(nil), "dymensionxyz.dymension.delayedack.MsgFinalizePacketByPacketKey")
+	proto.RegisterType((*MsgFinalizePacketByPacketKeyResponse)(nil), "dymensionxyz.dymension.delayedack.MsgFinalizePacketByPacketKeyResponse")
 	proto.RegisterType((*MsgFinalizePacketsUntilHeight)(nil), "dymensionxyz.dymension.delayedack.MsgFinalizePacketsUntilHeight")
 	proto.RegisterType((*MsgFinalizePacketsUntilHeightResponse)(nil), "dymensionxyz.dymension.delayedack.MsgFinalizePacketsUntilHeightResponse")
 	proto.RegisterType((*MsgFinalizeRollappPacketsByReceiver)(nil), "dymensionxyz.dymension.delayedack.MsgFinalizeRollappPacketsByReceiver")
@@ -375,41 +468,44 @@ func init() {
 }
 
 var fileDescriptor_604a74c1ca57f5ed = []byte{
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-	0x05, 0x00, 0x00,
+	// 584 bytes of a gzipped FileDescriptorProto
+	0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0xac, 0x95, 0x4d, 0x6f, 0xd3, 0x4c,
+	0x10, 0xc7, 0xbb, 0x7d, 0x89, 0x9e, 0x4c, 0xa5, 0x3c, 0xd4, 0x48, 0xc5, 0x35, 0xd4, 0x0a, 0xe1,
+	0xa5, 0x51, 0x00, 0x5b, 0x4d, 0x91, 0x90, 0x10, 0x12, 0x28, 0x48, 0xa5, 0x08, 0x15, 0x15, 0x03,
+	0x17, 0x2e, 0x91, 0x63, 0x0f, 0x89, 0x15, 0xc7, 0x6b, 0xbc, 0x6e, 0x14, 0x97, 0x0b, 0x42, 0x70,
+	0xe7, 0x3b, 0x20, 0x24, 0x8e, 0x15, 0x47, 0x3e, 0x01, 0xc7, 0x1e, 0x39, 0xa2, 0xe4, 0xd0, 0xaf,
+	0x81, 0xe2, 0x5d, 0x9b, 0x98, 0x28, 0x29, 0xa4, 0x9c, 0x36, 0xb3, 0x33, 0xf3, 0x9f, 0x5f, 0x66,
+	0x76, 0xbd, 0x50, 0xb1, 0xa3, 0x0e, 0x7a, 0xcc, 0xa1, 0x5e, 0x2f, 0x3a, 0xd0, 0x53, 0x43, 0xb7,
+	0xd1, 0x35, 0x23, 0xb4, 0x4d, 0xab, 0xad, 0x87, 0x3d, 0xcd, 0x0f, 0x68, 0x48, 0xa5, 0x8b, 0xa3,
+	0xb1, 0x5a, 0x6a, 0x68, 0xbf, 0x62, 0x95, 0x73, 0x16, 0x65, 0x1d, 0xca, 0xf4, 0x0e, 0x6b, 0xea,
+	0xdd, 0xcd, 0xe1, 0xc2, 0x73, 0x95, 0xea, 0x84, 0x3a, 0x16, 0xed, 0x74, 0xa8, 0xa7, 0x07, 0xd4,
+	0x75, 0x4d, 0xdf, 0xaf, 0xfb, 0xa6, 0xd5, 0xc6, 0x90, 0xe7, 0x94, 0xbe, 0xcc, 0xc3, 0xca, 0x2e,
+	0x6b, 0x6e, 0x3b, 0x9e, 0xe9, 0x3a, 0x07, 0xb8, 0x17, 0xfb, 0xa4, 0x55, 0xc8, 0x31, 0xf4, 0x6c,
+	0x0c, 0x64, 0x52, 0x24, 0xe5, 0xbc, 0x21, 0x2c, 0x69, 0x1d, 0x20, 0x51, 0x71, 0x6c, 0x79, 0x3e,
+	0xf6, 0xe5, 0xc5, 0xce, 0x43, 0x5b, 0xd2, 0xe0, 0x2c, 0x17, 0xaf, 0xfb, 0x01, 0xa5, 0x2f, 0xeb,
+	0x2d, 0x74, 0x9a, 0xad, 0x50, 0x5e, 0x28, 0x92, 0xf2, 0xa2, 0xb1, 0xc2, 0x5d, 0x7b, 0x43, 0xcf,
+	0x4e, 0xec, 0x90, 0x0c, 0x58, 0x16, 0xf1, 0x61, 0xe4, 0xa3, 0xbc, 0x58, 0x24, 0xe5, 0x42, 0x75,
+	0x53, 0x9b, 0xd0, 0x02, 0xfe, 0x37, 0x34, 0x83, 0x97, 0xe3, 0xa4, 0xda, 0xb3, 0xc8, 0x47, 0x03,
+	0xb8, 0xca, 0xf0, 0xb7, 0x74, 0x1d, 0x24, 0xa1, 0xc9, 0x02, 0xab, 0x6e, 0xb5, 0x4c, 0xcf, 0x43,
+	0x57, 0x5e, 0x8a, 0x51, 0xcf, 0x70, 0xcf, 0xd3, 0xc0, 0xba, 0xcf, 0xf7, 0xa5, 0x0d, 0xf8, 0x3f,
+	0x89, 0xc6, 0x57, 0xfb, 0xe8, 0x59, 0x28, 0xe7, 0x62, 0xda, 0x82, 0x08, 0x15, 0xbb, 0xb7, 0x97,
+	0xdf, 0x1e, 0x1f, 0x56, 0x44, 0x1b, 0x4a, 0xe7, 0x61, 0x6d, 0xac, 0x67, 0x06, 0x32, 0x9f, 0x7a,
+	0x0c, 0x4b, 0x0d, 0xb8, 0x30, 0xe6, 0xac, 0x45, 0x7c, 0x7d, 0x84, 0xd1, 0xb4, 0xde, 0x0a, 0x94,
+	0x36, 0x46, 0x49, 0x6f, 0xfd, 0x24, 0x2d, 0x0b, 0x70, 0x15, 0x2e, 0x4f, 0xab, 0x91, 0xb2, 0xbc,
+	0x86, 0xf5, 0xb1, 0x38, 0xf6, 0xdc, 0x0b, 0x1d, 0x57, 0x4c, 0x60, 0xc6, 0x41, 0xaf, 0x42, 0x2e,
+	0x33, 0x5b, 0x61, 0x65, 0x21, 0x37, 0xe0, 0xca, 0xd4, 0xe2, 0x29, 0xe5, 0x7b, 0x02, 0x97, 0x46,
+	0x22, 0x33, 0x03, 0x66, 0xb5, 0xc8, 0x40, 0x0b, 0x9d, 0x2e, 0x06, 0xb3, 0xc2, 0x2a, 0xf0, 0x5f,
+	0x20, 0x24, 0x62, 0xdc, 0xbc, 0x91, 0xda, 0x59, 0xe0, 0x1b, 0x70, 0xed, 0x0f, 0x30, 0x12, 0xec,
+	0xea, 0xc7, 0x25, 0x58, 0xd8, 0x65, 0x4d, 0xe9, 0x1d, 0x81, 0xc2, 0x6f, 0xf7, 0xe7, 0xa6, 0x76,
+	0xe2, 0x35, 0xd6, 0xc6, 0x7a, 0xa3, 0xdc, 0x99, 0x25, 0x2b, 0xc1, 0x91, 0x3e, 0x11, 0x58, 0x9b,
+	0x7c, 0xea, 0xee, 0xce, 0xa2, 0x3d, 0x22, 0xa0, 0x3c, 0x38, 0xa5, 0x40, 0xca, 0xf9, 0x99, 0x80,
+	0x32, 0xe5, 0x44, 0xde, 0x9b, 0xa5, 0xce, 0xa8, 0x82, 0xb2, 0x73, 0x5a, 0x85, 0x14, 0xf5, 0x2b,
+	0x81, 0xe2, 0x89, 0xa7, 0x72, 0xfb, 0xef, 0xca, 0x4d, 0xd2, 0x51, 0x1e, 0xff, 0x1b, 0x9d, 0x04,
+	0x5e, 0x59, 0x7a, 0x73, 0x7c, 0x58, 0x21, 0xb5, 0x27, 0xdf, 0xfa, 0x2a, 0x39, 0xea, 0xab, 0xe4,
+	0x47, 0x5f, 0x25, 0x1f, 0x06, 0xea, 0xdc, 0xd1, 0x40, 0x9d, 0xfb, 0x3e, 0x50, 0xe7, 0x5e, 0xdc,
+	0x6a, 0x3a, 0x61, 0x6b, 0xbf, 0x31, 0xfc, 0xae, 0xea, 0x13, 0x5e, 0x8e, 0xee, 0x96, 0xde, 0xcb,
+	0x3c, 0x53, 0x91, 0x8f, 0xac, 0x91, 0x8b, 0x9f, 0x8e, 0xad, 0x9f, 0x01, 0x00, 0x00, 0xff, 0xff,
+	0xe1, 0xca, 0x2c, 0xf7, 0xd8, 0x06, 0x00, 0x00,
 }
 
 // Reference imports to suppress errors if they are not otherwise used.
@@ -426,6 +522,7 @@ const _ = grpc.SupportPackageIsVersion4
 type MsgClient interface {
 	// FinalizePacket finalizes a singe packet.
 	FinalizePacket(ctx context.Context, in *MsgFinalizePacket, opts ...grpc.CallOption) (*MsgFinalizePacketResponse, error)
+	FinalizePacketByPacketKey(ctx context.Context, in *MsgFinalizePacketByPacketKey, opts ...grpc.CallOption) (*MsgFinalizePacketByPacketKeyResponse, error)
 	// FinalizePacketsUntilHeight finalizes the packets for the given rollapp until the given height inclusively.
 	FinalizePacketsUntilHeight(ctx context.Context, in *MsgFinalizePacketsUntilHeight, opts ...grpc.CallOption) (*MsgFinalizePacketsUntilHeightResponse, error)
 	// FinalizeRollappPacketsByReceiver finalizes the rollapp packets for the specified receiver until the latest
@@ -450,6 +547,15 @@ func (c *msgClient) FinalizePacket(ctx context.Context, in *MsgFinalizePacket, o
 	return out, nil
 }
 
+func (c *msgClient) FinalizePacketByPacketKey(ctx context.Context, in *MsgFinalizePacketByPacketKey, opts ...grpc.CallOption) (*MsgFinalizePacketByPacketKeyResponse, error) {
+	out := new(MsgFinalizePacketByPacketKeyResponse)
+	err := c.cc.Invoke(ctx, "/dymensionxyz.dymension.delayedack.Msg/FinalizePacketByPacketKey", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *msgClient) FinalizePacketsUntilHeight(ctx context.Context, in *MsgFinalizePacketsUntilHeight, opts ...grpc.CallOption) (*MsgFinalizePacketsUntilHeightResponse, error) {
 	out := new(MsgFinalizePacketsUntilHeightResponse)
 	err := c.cc.Invoke(ctx, "/dymensionxyz.dymension.delayedack.Msg/FinalizePacketsUntilHeight", in, out, opts...)
@@ -472,6 +578,7 @@ func (c *msgClient) FinalizeRollappPacketsByReceiver(ctx context.Context, in *Ms
 type MsgServer interface {
 	// FinalizePacket finalizes a singe packet.
 	FinalizePacket(context.Context, *MsgFinalizePacket) (*MsgFinalizePacketResponse, error)
+	FinalizePacketByPacketKey(context.Context, *MsgFinalizePacketByPacketKey) (*MsgFinalizePacketByPacketKeyResponse, error)
 	// FinalizePacketsUntilHeight finalizes the packets for the given rollapp until the given height inclusively.
 	FinalizePacketsUntilHeight(context.Context, *MsgFinalizePacketsUntilHeight) (*MsgFinalizePacketsUntilHeightResponse, error)
 	// FinalizeRollappPacketsByReceiver finalizes the rollapp packets for the specified receiver until the latest
@@ -486,6 +593,9 @@ type UnimplementedMsgServer struct {
 func (*UnimplementedMsgServer) FinalizePacket(ctx context.Context, req *MsgFinalizePacket) (*MsgFinalizePacketResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method FinalizePacket not implemented")
 }
+func (*UnimplementedMsgServer) FinalizePacketByPacketKey(ctx context.Context, req *MsgFinalizePacketByPacketKey) (*MsgFinalizePacketByPacketKeyResponse, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method FinalizePacketByPacketKey not implemented")
+}
 func (*UnimplementedMsgServer) FinalizePacketsUntilHeight(ctx context.Context, req *MsgFinalizePacketsUntilHeight) (*MsgFinalizePacketsUntilHeightResponse, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method FinalizePacketsUntilHeight not implemented")
 }
@@ -515,6 +625,24 @@ func _Msg_FinalizePacket_Handler(srv interface{}, ctx context.Context, dec func(
 	return interceptor(ctx, in, info, handler)
 }
 
+func _Msg_FinalizePacketByPacketKey_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(MsgFinalizePacketByPacketKey)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(MsgServer).FinalizePacketByPacketKey(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/dymensionxyz.dymension.delayedack.Msg/FinalizePacketByPacketKey",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(MsgServer).FinalizePacketByPacketKey(ctx, req.(*MsgFinalizePacketByPacketKey))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _Msg_FinalizePacketsUntilHeight_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(MsgFinalizePacketsUntilHeight)
 	if err := dec(in); err != nil {
@@ -559,6 +687,10 @@ var _Msg_serviceDesc = grpc.ServiceDesc{
 			MethodName: "FinalizePacket",
 			Handler:    _Msg_FinalizePacket_Handler,
 		},
+		{
+			MethodName: "FinalizePacketByPacketKey",
+			Handler:    _Msg_FinalizePacketByPacketKey_Handler,
+		},
 		{
 			MethodName: "FinalizePacketsUntilHeight",
 			Handler:    _Msg_FinalizePacketsUntilHeight_Handler,
@@ -654,6 +786,66 @@ func (m *MsgFinalizePacketResponse) MarshalToSizedBuffer(dAtA []byte) (int, erro
 	return len(dAtA) - i, nil
 }
 
+func (m *MsgFinalizePacketByPacketKey) 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 *MsgFinalizePacketByPacketKey) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgFinalizePacketByPacketKey) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	if len(m.PacketKey) > 0 {
+		i -= len(m.PacketKey)
+		copy(dAtA[i:], m.PacketKey)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.PacketKey)))
+		i--
+		dAtA[i] = 0x12
+	}
+	if len(m.Sender) > 0 {
+		i -= len(m.Sender)
+		copy(dAtA[i:], m.Sender)
+		i = encodeVarintTx(dAtA, i, uint64(len(m.Sender)))
+		i--
+		dAtA[i] = 0xa
+	}
+	return len(dAtA) - i, nil
+}
+
+func (m *MsgFinalizePacketByPacketKeyResponse) 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 *MsgFinalizePacketByPacketKeyResponse) MarshalTo(dAtA []byte) (int, error) {
+	size := m.Size()
+	return m.MarshalToSizedBuffer(dAtA[:size])
+}
+
+func (m *MsgFinalizePacketByPacketKeyResponse) MarshalToSizedBuffer(dAtA []byte) (int, error) {
+	i := len(dAtA)
+	_ = i
+	var l int
+	_ = l
+	return len(dAtA) - i, nil
+}
+
 func (m *MsgFinalizePacketsUntilHeight) Marshal() (dAtA []byte, err error) {
 	size := m.Size()
 	dAtA = make([]byte, size)
@@ -836,6 +1028,32 @@ func (m *MsgFinalizePacketResponse) Size() (n int) {
 	return n
 }
 
+func (m *MsgFinalizePacketByPacketKey) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	l = len(m.Sender)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	l = len(m.PacketKey)
+	if l > 0 {
+		n += 1 + l + sovTx(uint64(l))
+	}
+	return n
+}
+
+func (m *MsgFinalizePacketByPacketKeyResponse) Size() (n int) {
+	if m == nil {
+		return 0
+	}
+	var l int
+	_ = l
+	return n
+}
+
 func (m *MsgFinalizePacketsUntilHeight) Size() (n int) {
 	if m == nil {
 		return 0
@@ -1154,6 +1372,170 @@ func (m *MsgFinalizePacketResponse) Unmarshal(dAtA []byte) error {
 	}
 	return nil
 }
+func (m *MsgFinalizePacketByPacketKey) 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: MsgFinalizePacketByPacketKey: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgFinalizePacketByPacketKey: illegal tag %d (wire type %d)", fieldNum, wire)
+		}
+		switch fieldNum {
+		case 1:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field Sender", 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.Sender = string(dAtA[iNdEx:postIndex])
+			iNdEx = postIndex
+		case 2:
+			if wireType != 2 {
+				return fmt.Errorf("proto: wrong wireType = %d for field PacketKey", 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.PacketKey = 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 *MsgFinalizePacketByPacketKeyResponse) 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: MsgFinalizePacketByPacketKeyResponse: wiretype end group for non-group")
+		}
+		if fieldNum <= 0 {
+			return fmt.Errorf("proto: MsgFinalizePacketByPacketKeyResponse: 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 *MsgFinalizePacketsUntilHeight) Unmarshal(dAtA []byte) error {
 	l := len(dAtA)
 	iNdEx := 0
diff --git a/x/eibc/keeper/handler.go b/x/eibc/keeper/handler.go
index f8d0ca980..c2cfae26c 100644
--- a/x/eibc/keeper/handler.go
+++ b/x/eibc/keeper/handler.go
@@ -53,7 +53,7 @@ func (k Keeper) EIBCDemandOrderHandler(ctx sdk.Context, rollappPacket commontype
 		return fmt.Errorf("set eibc demand order: %w", err)
 	}
 
-	if err = uevent.EmitTypedEvent(ctx, eibcDemandOrder.GetCreatedEvent()); err != nil {
+	if err = uevent.EmitTypedEvent(ctx, eibcDemandOrder.GetCreatedEvent(rollappPacket.ProofHeight)); err != nil {
 		return fmt.Errorf("emit event: %w", err)
 	}
 
diff --git a/x/eibc/types/demand_order.go b/x/eibc/types/demand_order.go
index a97e132a0..09dbf103c 100644
--- a/x/eibc/types/demand_order.go
+++ b/x/eibc/types/demand_order.go
@@ -2,6 +2,7 @@ package types
 
 import (
 	"crypto/sha256"
+	"encoding/base64"
 	"encoding/hex"
 
 	"cosmossdk.io/math"
@@ -70,17 +71,19 @@ func (m *DemandOrder) Validate() error {
 	return nil
 }
 
-func (m *DemandOrder) GetCreatedEvent() *EventDemandOrderCreated {
+func (m *DemandOrder) GetCreatedEvent(proofHeight uint64) *EventDemandOrderCreated {
+	packetKey := base64.StdEncoding.EncodeToString([]byte(m.TrackingPacketKey))
 	return &EventDemandOrderCreated{
 		OrderId:      m.Id,
 		Price:        m.Price.String(),
 		Fee:          m.Fee.String(),
 		IsFulfilled:  m.IsFulfilled(),
 		PacketStatus: m.TrackingPacketStatus.String(),
-		PacketKey:    m.TrackingPacketKey,
+		PacketKey:    packetKey,
 		RollappId:    m.RollappId,
 		Recipient:    m.Recipient,
 		PacketType:   m.Type.String(),
+		ProofHeight:  proofHeight,
 	}
 }
 
diff --git a/x/eibc/types/events.pb.go b/x/eibc/types/events.pb.go
index e865b0c42..4a08fb165 100644
--- a/x/eibc/types/events.pb.go
+++ b/x/eibc/types/events.pb.go
@@ -36,7 +36,7 @@ type EventDemandOrderCreated struct {
 	IsFulfilled bool `protobuf:"varint,4,opt,name=is_fulfilled,json=isFulfilled,proto3" json:"is_fulfilled,omitempty"`
 	// packet_status is the status of the packet.
 	PacketStatus string `protobuf:"bytes,5,opt,name=packet_status,json=packetStatus,proto3" json:"packet_status,omitempty"`
-	// packet_key is the key of the packet.
+	// packet_key is the base64 encoded key of the packet.
 	PacketKey string `protobuf:"bytes,6,opt,name=packet_key,json=packetKey,proto3" json:"packet_key,omitempty"`
 	// rollapp_id is the id of the rollapp.
 	RollappId string `protobuf:"bytes,7,opt,name=rollapp_id,json=rollappId,proto3" json:"rollapp_id,omitempty"`
@@ -44,6 +44,8 @@ type EventDemandOrderCreated struct {
 	Recipient string `protobuf:"bytes,8,opt,name=recipient,proto3" json:"recipient,omitempty"`
 	// packet_type is the type of the packet.
 	PacketType string `protobuf:"bytes,9,opt,name=packet_type,json=packetType,proto3" json:"packet_type,omitempty"`
+	// proof_height is the height of the block when order was created.
+	ProofHeight uint64 `protobuf:"varint,10,opt,name=proof_height,json=proofHeight,proto3" json:"proof_height,omitempty"`
 }
 
 func (m *EventDemandOrderCreated) Reset()         { *m = EventDemandOrderCreated{} }
@@ -142,6 +144,13 @@ func (m *EventDemandOrderCreated) GetPacketType() string {
 	return ""
 }
 
+func (m *EventDemandOrderCreated) GetProofHeight() uint64 {
+	if m != nil {
+		return m.ProofHeight
+	}
+	return 0
+}
+
 // EventDemandOrderPacketStatusUpdate is emitted when the status of the related packet is updated.
 type EventDemandOrderPacketStatusUpdated struct {
 	// order_id is the unique identifier of the demand order.
@@ -373,37 +382,38 @@ func init() {
 }
 
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 }
 
 func (m *EventDemandOrderCreated) Marshal() (dAtA []byte, err error) {
@@ -426,6 +436,11 @@ func (m *EventDemandOrderCreated) MarshalToSizedBuffer(dAtA []byte) (int, error)
 	_ = i
 	var l int
 	_ = l
+	if m.ProofHeight != 0 {
+		i = encodeVarintEvents(dAtA, i, uint64(m.ProofHeight))
+		i--
+		dAtA[i] = 0x50
+	}
 	if len(m.PacketType) > 0 {
 		i -= len(m.PacketType)
 		copy(dAtA[i:], m.PacketType)
@@ -704,6 +719,9 @@ func (m *EventDemandOrderCreated) Size() (n int) {
 	if l > 0 {
 		n += 1 + l + sovEvents(uint64(l))
 	}
+	if m.ProofHeight != 0 {
+		n += 1 + sovEvents(uint64(m.ProofHeight))
+	}
 	return n
 }
 
@@ -1090,6 +1108,25 @@ func (m *EventDemandOrderCreated) Unmarshal(dAtA []byte) error {
 			}
 			m.PacketType = string(dAtA[iNdEx:postIndex])
 			iNdEx = postIndex
+		case 10:
+			if wireType != 0 {
+				return fmt.Errorf("proto: wrong wireType = %d for field ProofHeight", wireType)
+			}
+			m.ProofHeight = 0
+			for shift := uint(0); ; shift += 7 {
+				if shift >= 64 {
+					return ErrIntOverflowEvents
+				}
+				if iNdEx >= l {
+					return io.ErrUnexpectedEOF
+				}
+				b := dAtA[iNdEx]
+				iNdEx++
+				m.ProofHeight |= uint64(b&0x7F) << shift
+				if b < 0x80 {
+					break
+				}
+			}
 		default:
 			iNdEx = preIndex
 			skippy, err := skipEvents(dAtA[iNdEx:])