diff --git a/x/auth/tx/query.go b/x/auth/tx/query.go
index ace17bfbe048..da70c74dce12 100644
--- a/x/auth/tx/query.go
+++ b/x/auth/tx/query.go
@@ -73,8 +73,6 @@ func QueryTx(clientCtx client.Context, hashHexStr string) (*sdk.TxResponse, erro
 		return nil, err
 	}
 
-	// TODO: this may not always need to be proven
-	// https://github.com/cosmos/cosmos-sdk/issues/6807
 	resTx, err := node.Tx(context.Background(), hash, true)
 	if err != nil {
 		return nil, err
diff --git a/x/auth/tx/service.go b/x/auth/tx/service.go
index 782b7e4f953b..700495073f14 100644
--- a/x/auth/tx/service.go
+++ b/x/auth/tx/service.go
@@ -116,8 +116,6 @@ func (s txServer) GetTx(ctx context.Context, req *txtypes.GetTxRequest) (*txtype
 		return nil, status.Error(codes.InvalidArgument, "tx hash cannot be empty")
 	}
 
-	// TODO We should also check the proof flag in gRPC header.
-	// https://github.com/cosmos/cosmos-sdk/issues/7036.
 	result, err := QueryTx(s.clientCtx, req.Hash)
 	if err != nil {
 		if strings.Contains(err.Error(), "not found") {