diff --git a/.github/workflows/e2e-testing.yaml b/.github/workflows/e2e-testing.yaml
index a7a3defa..312ab8fa 100644
--- a/.github/workflows/e2e-testing.yaml
+++ b/.github/workflows/e2e-testing.yaml
@@ -88,6 +88,7 @@ jobs:
           - "ictest-pfm"
           - "ictest-lsm"
           - "ictest-liquidstake"
+          - "ictest-txs-auth"
       fail-fast: false
 
     steps:
diff --git a/Makefile b/Makefile
index ae3d0720..82c90a29 100644
--- a/Makefile
+++ b/Makefile
@@ -307,6 +307,10 @@ ictest-liquidstake: rm-testcache
 ictest-liquidstake-all: rm-testcache
 	cd interchaintest && go test -race -v -run "(TestLiquidStakeStkXPRT|TestLiquidStakeUnstakeStkXPRT|TestPauseLiquidStakeStkXPRT)" .
 
+# Executes different tx types
+ictest-txs-auth: rm-testcache
+	cd interchaintest && go test -race -v -run "(TestTxAuthSignModesAndOrdering)" .
+
 rm-testcache:
 	go clean -testcache
 
diff --git a/interchaintest/txs_auth_test.go b/interchaintest/txs_auth_test.go
new file mode 100644
index 00000000..2c2ed9f1
--- /dev/null
+++ b/interchaintest/txs_auth_test.go
@@ -0,0 +1,99 @@
+package interchaintest
+
+import (
+	"context"
+	"fmt"
+	"testing"
+
+	"cosmossdk.io/math"
+
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/interchaintest/v10"
+	"github.com/cosmos/interchaintest/v10/ibc"
+	"github.com/cosmos/interchaintest/v10/testutil"
+	"github.com/stretchr/testify/require"
+
+	"github.com/persistenceOne/persistenceCore/v17/interchaintest/helpers"
+)
+
+// TestTxAuthSignModesAndOrdering executes 6 independent bank sends to cover:
+// - ordered (default delivery): direct, amino-json, textual
+// - unordered (with timeout): direct, amino-json, textual
+// Each tx uses a distinct from_user, so no sleeps are required and execution is fast.
+func TestTxAuthSignModesAndOrdering(t *testing.T) {
+	if testing.Short() {
+		t.Skip()
+	}
+	t.Parallel()
+
+	ctx, cancelFn := context.WithCancel(context.Background())
+	t.Cleanup(func() {
+		cancelFn()
+	})
+
+	// Single chain with 1 validator is sufficient
+	validators := 1
+	ic, chain := CreateChain(t, ctx, validators, 0)
+	require.NotNil(t, ic)
+	require.NotNil(t, chain)
+
+	t.Cleanup(func() {
+		_ = ic.Close()
+	})
+	// ensure chain has produced at least one block before first tx
+	require.NoError(t, testutil.WaitForBlocks(ctx, 1, chain))
+
+	chainNode := chain.Nodes()[0]
+	denom := chain.Config().Denom
+
+	// Create 6 independent senders and 1 common recipient
+	fromFunds := math.NewInt(1_000_000) // enough for amount + fees
+	var senders []ibc.Wallet
+	for i := 1; i <= 6; i++ {
+		name := fmt.Sprintf("%s-from-%d", t.Name(), i)
+		u := interchaintest.GetAndFundTestUsers(t, ctx, name, fromFunds, chain)[0]
+		senders = append(senders, u)
+	}
+
+	toFunds := math.NewInt(1_000_000)
+	toUser := interchaintest.GetAndFundTestUsers(t, ctx, fmt.Sprintf("%s-to", t.Name()), toFunds, chain)[0]
+
+	amount := sdk.NewCoin(denom, math.NewInt(100_000))
+
+	doSend := func(sender ibc.Wallet, signMode string, unordered bool) {
+		cmd := []string{
+			"bank", "send",
+			sender.FormattedAddress(),
+			toUser.FormattedAddress(),
+			amount.String(),
+			"--gas=auto",
+			fmt.Sprintf("--sign-mode=%s", signMode),
+		}
+		if unordered {
+			cmd = append(cmd, "--unordered", "--timeout-duration=20s")
+		}
+
+		txHash, err := chainNode.ExecTx(ctx, sender.KeyName(), cmd...)
+		require.NoError(t, err)
+		require.NotEmpty(t, txHash)
+		_, err = helpers.QueryTx(ctx, chainNode, txHash)
+		require.NoError(t, err)
+	}
+
+	beforeTo, err := chain.GetBalance(ctx, toUser.FormattedAddress(), denom)
+	require.NoError(t, err)
+
+	// Ordered (default) deliveries
+	doSend(senders[0], "direct", false)
+	doSend(senders[1], "textual", false)
+	doSend(senders[2], "amino-json", false)
+
+	// Unordered deliveries (with timeout)
+	doSend(senders[3], "direct", true)
+	doSend(senders[4], "textual", true)
+	doSend(senders[5], "amino-json", true)
+
+	afterTo, err := chain.GetBalance(ctx, toUser.FormattedAddress(), denom)
+	require.NoError(t, err)
+	require.Equal(t, beforeTo.Add(amount.Amount.MulRaw(6)), afterTo, "recipient should receive 6 transfers")
+}