diff --git a/bindings/encoding/custom_error.go b/bindings/encoding/custom_error.go
index 6f9f08f6c..04c029795 100644
--- a/bindings/encoding/custom_error.go
+++ b/bindings/encoding/custom_error.go
@@ -1,10 +1,53 @@
 package encoding
 
 import (
+	"context"
 	"errors"
 	"strings"
+
+	"github.com/ethereum/go-ethereum"
+	"github.com/ethereum/go-ethereum/accounts/abi/bind"
+	"github.com/ethereum/go-ethereum/common"
+	"github.com/ethereum/go-ethereum/core/types"
 )
 
+// BlockHashContractCallerAndTransactionReader represents a contract caller and transaction reader.
+type BlockHashContractCallerAndTransactionReader interface {
+	bind.BlockHashContractCaller
+	ethereum.TransactionReader
+}
+
+// TryParsingCustomErrorFromReceipt tries to parse the custom error from the given receipt.
+func TryParsingCustomErrorFromReceipt(
+	ctx context.Context,
+	rpc BlockHashContractCallerAndTransactionReader,
+	from common.Address,
+	receipt *types.Receipt,
+) error {
+	// Fetch the raw transaction.
+	tx, _, err := rpc.TransactionByHash(ctx, receipt.TxHash)
+	if err != nil {
+		return err
+	}
+
+	// Call the contract at the block hash.
+	_, err = rpc.CallContractAtHash(ctx, ethereum.CallMsg{
+		From:          from,
+		To:            tx.To(),
+		Gas:           tx.Gas(),
+		GasPrice:      tx.GasPrice(),
+		GasFeeCap:     tx.GasFeeCap(),
+		GasTipCap:     tx.GasTipCap(),
+		Value:         tx.Value(),
+		Data:          tx.Data(),
+		AccessList:    tx.AccessList(),
+		BlobGasFeeCap: tx.BlobGasFeeCap(),
+		BlobHashes:    tx.BlobHashes(),
+	}, receipt.BlockHash)
+
+	return TryParsingCustomError(err)
+}
+
 // TryParsingCustomError tries to checks whether the given error is one of the
 // custom errors defined the protocol ABIs, if so, it will return
 // the matched custom error, otherwise, it simply returns the original error.
@@ -28,12 +71,6 @@ func TryParsingCustomError(originalError error) error {
 		}
 	}
 
-	for _, hookCustomError := range AssignmentHookABI.Errors {
-		if strings.HasPrefix(hookCustomError.ID.Hex(), errData) {
-			return errors.New(hookCustomError.Name)
-		}
-	}
-
 	return originalError
 }
 
diff --git a/proposer/proposer.go b/proposer/proposer.go
index e32bfe8b8..62161cd9c 100644
--- a/proposer/proposer.go
+++ b/proposer/proposer.go
@@ -323,7 +323,7 @@ func (p *Proposer) ProposeOp(ctx context.Context) error {
 			log.Error(
 				"Failed to send TaikoL1.proposeBlock transaction",
 				"index", i,
-				"error", encoding.TryParsingCustomError(err),
+				"error", err,
 			)
 			continue
 		}
diff --git a/prover/proof_submitter/proof_contester.go b/prover/proof_submitter/proof_contester.go
index 0a7b3f9f8..b073b26ed 100644
--- a/prover/proof_submitter/proof_contester.go
+++ b/prover/proof_submitter/proof_contester.go
@@ -92,35 +92,33 @@ func (c *ProofContester) SubmitContest(
 		return err
 	}
 
-	return encoding.TryParsingCustomError(
-		c.sender.Send(
-			ctx,
-			&proofProducer.ProofWithHeader{
-				BlockID: blockID,
-				Meta:    meta,
-				Header:  header,
-				Proof:   []byte{},
-				Opts: &proofProducer.ProofRequestOptions{
-					EventL1Hash: l1HeaderProposedIn.Hash(),
-					StateRoot:   header.Root,
-				},
-				Tier: tier,
+	return c.sender.Send(
+		ctx,
+		&proofProducer.ProofWithHeader{
+			BlockID: blockID,
+			Meta:    meta,
+			Header:  header,
+			Proof:   []byte{},
+			Opts: &proofProducer.ProofRequestOptions{
+				EventL1Hash: l1HeaderProposedIn.Hash(),
+				StateRoot:   header.Root,
 			},
-			c.txBuilder.Build(
-				blockID,
-				meta,
-				&bindings.TaikoDataTransition{
-					ParentHash: header.ParentHash,
-					BlockHash:  header.Hash(),
-					StateRoot:  header.Root,
-					Graffiti:   c.graffiti,
-				},
-				&bindings.TaikoDataTierProof{
-					Tier: transition.Tier,
-					Data: []byte{},
-				},
-				false,
-			),
+			Tier: tier,
+		},
+		c.txBuilder.Build(
+			blockID,
+			meta,
+			&bindings.TaikoDataTransition{
+				ParentHash: header.ParentHash,
+				BlockHash:  header.Hash(),
+				StateRoot:  header.Root,
+				Graffiti:   c.graffiti,
+			},
+			&bindings.TaikoDataTierProof{
+				Tier: transition.Tier,
+				Data: []byte{},
+			},
+			false,
 		),
 	)
 }
diff --git a/prover/proof_submitter/proof_submitter.go b/prover/proof_submitter/proof_submitter.go
index c48c3b637..c8b015d9f 100644
--- a/prover/proof_submitter/proof_submitter.go
+++ b/prover/proof_submitter/proof_submitter.go
@@ -154,7 +154,7 @@ func (s *ProofSubmitter) SubmitProof(
 	}
 
 	// Build the TaikoL1.proveBlock transaction and send it to the L1 node.
-	if err = encoding.TryParsingCustomError(s.sender.Send(
+	if err = s.sender.Send(
 		ctx,
 		proofWithHeader,
 		s.txBuilder.Build(
@@ -172,7 +172,7 @@ func (s *ProofSubmitter) SubmitProof(
 			},
 			proofWithHeader.Tier == encoding.TierGuardianID,
 		),
-	)); err != nil {
+	); err != nil {
 		if err.Error() == transaction.ErrUnretryableSubmission.Error() {
 			return nil
 		}
diff --git a/prover/proof_submitter/transaction/sender.go b/prover/proof_submitter/transaction/sender.go
index 55b0dc2bd..d1b7c96f2 100644
--- a/prover/proof_submitter/transaction/sender.go
+++ b/prover/proof_submitter/transaction/sender.go
@@ -11,6 +11,7 @@ import (
 	"github.com/ethereum/go-ethereum/core/types"
 	"github.com/ethereum/go-ethereum/log"
 
+	"github.com/taikoxyz/taiko-client/bindings/encoding"
 	"github.com/taikoxyz/taiko-client/internal/metrics"
 	"github.com/taikoxyz/taiko-client/pkg/rpc"
 	producer "github.com/taikoxyz/taiko-client/prover/proof_producer"
@@ -75,6 +76,7 @@ func (s *Sender) Send(
 			"blockID", proofWithHeader.BlockID,
 			"tier", proofWithHeader.Tier,
 			"txHash", receipt.TxHash,
+			"error", encoding.TryParsingCustomErrorFromReceipt(ctx, s.rpc.L1, s.txmgr.From(), receipt),
 		)
 		metrics.ProverSubmissionRevertedCounter.Add(1)
 		return ErrUnretryableSubmission