diff --git a/common/batch/blob.go b/common/batch/blob.go
index 088e55a6f..2b3c465bb 100644
--- a/common/batch/blob.go
+++ b/common/batch/blob.go
@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"io"
 
-	"morph-l2/node/zstd"
+	"morph-l2/common/codec/zstd"
 
 	eth "github.com/morph-l2/go-ethereum/core/types"
 	"github.com/morph-l2/go-ethereum/crypto/kzg4844"
diff --git a/common/blob/payload.go b/common/blob/payload.go
index 1b0485651..e633039a8 100644
--- a/common/blob/payload.go
+++ b/common/blob/payload.go
@@ -3,7 +3,7 @@ package blob
 import (
 	"fmt"
 
-	"morph-l2/node/zstd"
+	"morph-l2/common/codec/zstd"
 
 	"github.com/morph-l2/go-ethereum/common"
 	eth "github.com/morph-l2/go-ethereum/core/types"
diff --git a/common/codec/zstd/codec.go b/common/codec/zstd/codec.go
new file mode 100644
index 000000000..3fd6fdc28
--- /dev/null
+++ b/common/codec/zstd/codec.go
@@ -0,0 +1,15 @@
+package zstd
+
+import codeczstd "github.com/morph-l2/morph-da-codec/bindings/codec/zstd"
+
+func CompressBatchBytes(batchBytes []byte) ([]byte, error) {
+	if len(batchBytes) == 0 {
+		return nil, nil
+	}
+	return codeczstd.CompressMorphDABatch(batchBytes)
+}
+
+// DecompressBatchBytes decompresses the given bytes into batch bytes
+func DecompressBatchBytes(compressedBytes []byte) ([]byte, error) {
+	return codeczstd.DecompressMorphDABatch(compressedBytes)
+}
diff --git a/common/codec/zstd/codec_test.go b/common/codec/zstd/codec_test.go
new file mode 100644
index 000000000..d09274a00
--- /dev/null
+++ b/common/codec/zstd/codec_test.go
@@ -0,0 +1,42 @@
+package zstd
+
+import (
+	"encoding/hex"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+var transactions = [][]byte{
+	mustDecodeHex("f8ac820c7d84a0eebb0082d501949e12ad42c4e4d2acfbade01a96446e48e6764b9880b844a9059cbb00000000000000000000000071e415b922dfea87cca82e1a33412ae5f750746300000000000000000000000000000000000000000000000000038d7ea4c68000821617a0086177091aad7d0e292a4abbe54de5ef36b0730c329bb30b00505068ebc2bfeca019cae91f3f9a33574e1fcda8497c0df27f922b11b6a34a27c446811cb77cd163"),
+	mustDecodeHex("f8d281e284773594008304777394530000000000000000000000000000000000000286ea31e4079800b8642fcc29fa0000000000000000000000000c178d8d1e6facfc5938ff36d629ff7ebf6a6f970000000000000000000000000000000000000000000000000000ea31e40798000000000000000000000000000000000000000000000000000000000000047773821617a01a6854ce0d0cd5e9a83d373a6b09ff163d462d012726686af8bee9a3c3f68d3fa035a1b70746de540c059684dd4097a0332afe453cd833e52d745765adee071e80"),
+	mustDecodeHex("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"),
+	mustDecodeHex("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"),
+	mustDecodeHex("f8a926847735940082f574947d9f7399951c96c83df20c4839cfcd1e79c9d7f680b8446e553f650000000000000000000000000000000000000000000000004563918244f40000000000000000000000000000dc3f2c5a61053073999548dc3f8372082c4b6a1f8216189f9d5ae2401b6e567243afd59dc44490e6d38cbaefa75aad3fec5d0ba608b9c9a01702d263ccce7bc6661d89147d7a1b31dc7a501868124ccabd01633ac281f657"),
+	mustDecodeHex("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"),
+	mustDecodeHex("f8aa30847735940082e1ec94aebc89aff5ad69d7cf8b85c54d394ad34d9c46bb80b8446e553f65000000000000000000000000000000000000000000000004e1003b28d928000000000000000000000000000044e0c443d145ffce67167550b219ed2728b2f972821617a0aeed20bef6379d2be898920d6d9028bcdc23f39198a655ba33f20202c4483551a07f45d819f57d9a7d92201628739e0d82124e238b7ef52a88cdc5cd94dfc1ea2f"),
+	mustDecodeHex("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"),
+	mustDecodeHex("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"),
+	mustDecodeHex("f88a08847735940083044dfe9437088ecc92aa376f1535bd42186efc3a92b39e6580a40e7527020000000000000000000000000000000000000000000000000000000000000030821618a0fe81af4d4cad761dba85dd413a78ecfdb6242c05003980b1a3046eb5fdd762b9a0712e23aa0152de5259365299fa992e99d84336e10ce79eeb841e9b5038964877"),
+}
+
+func mustDecodeHex(s string) []byte {
+	b, err := hex.DecodeString(s)
+	if err != nil {
+		panic(err)
+	}
+	return b
+}
+
+func TestCompressDecompress(t *testing.T) {
+	var input []byte
+	for _, txBz := range transactions {
+		input = append(input, txBz...)
+	}
+	output, err := CompressBatchBytes(input)
+	require.NoError(t, err)
+
+	decompressed, err := DecompressBatchBytes(output)
+	require.NoError(t, err)
+	require.EqualValues(t, input, decompressed)
+}
diff --git a/common/go.mod b/common/go.mod
index 099602c1c..5c45590c2 100644
--- a/common/go.mod
+++ b/common/go.mod
@@ -6,6 +6,7 @@ replace github.com/tendermint/tendermint => github.com/morph-l2/tendermint v0.3.
 
 require (
 	github.com/holiman/uint256 v1.2.4
+	github.com/morph-l2/morph-da-codec/bindings/codec v0.0.0-20260702164327-8c7baa26af85
 	github.com/morph-l2/go-ethereum v1.10.14-0.20260709072051-ffa95e0670a3
 	github.com/stretchr/testify v1.10.0
 	github.com/syndtr/goleveldb v1.0.1-0.20220614013038-64ee5596c38a
diff --git a/common/go.sum b/common/go.sum
index 61926eb67..837361a8c 100644
--- a/common/go.sum
+++ b/common/go.sum
@@ -148,6 +148,8 @@ github.com/mmcloughlin/addchain v0.4.0/go.mod h1:A86O+tHqZLMNO4w6ZZ4FlVQEadcoqky
 github.com/mmcloughlin/profile v0.1.1/go.mod h1:IhHD7q1ooxgwTgjxQYkACGA77oFTDdFVejUS1/tS/qU=
 github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/morph-l2/morph-da-codec/bindings/codec v0.0.0-20260702164327-8c7baa26af85 h1:987LsP4lErsu3D/9LKMtqhuU2k3ip9lp2IIMGCmXhRE=
+github.com/morph-l2/morph-da-codec/bindings/codec v0.0.0-20260702164327-8c7baa26af85/go.mod h1:f6+BHrrHbRmEYplC1nmNjGdatQtMSa2CIK7CX8T1Nfc=
 github.com/morph-l2/go-ethereum v1.10.14-0.20260709072051-ffa95e0670a3 h1:vt1tCsMO0eFZQsNnI3KRk76V52ia19Z/Zbpk92x0w3Y=
 github.com/morph-l2/go-ethereum v1.10.14-0.20260709072051-ffa95e0670a3/go.mod h1:nkVzHjQWCOjvukQW8ittlwX+Xz9gmVHrP7mUi7zoHTs=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
diff --git a/go.work.sum b/go.work.sum
index acba38e6c..feb69c4bf 100644
--- a/go.work.sum
+++ b/go.work.sum
@@ -993,6 +993,7 @@ github.com/morph-l2/go-ethereum v0.0.0-20260529141627-eb5fbf8f9748/go.mod h1:nkV
 github.com/morph-l2/go-ethereum v1.10.14-0.20251125061742-69718a9dcab9/go.mod h1:tiFPeidxjoCmLj18ne9H3KQdIGTCvRC30qlef06Fd9M=
 github.com/morph-l2/tendermint v0.0.0-20260529095305-b1b3a3a1d806 h1:gJmofzJ0PnCCObETUH02AsSVS1YY4tLpUWYFhEggCmk=
 github.com/morph-l2/tendermint v0.0.0-20260529095305-b1b3a3a1d806/go.mod h1:qpiwqfcCB89dBYfqVJOc/HjGxDp3OdDlthgttJJYyRs=
+github.com/morph-l2/tendermint v0.3.4/go.mod h1:TtCzp9l6Z6yDUiwv3TbqKqw8Q8RKp3fSz5+adO1/Y8w=
 github.com/morph-l2/tendermint v0.3.8-0.20260617072029-29056623cdb0 h1:LcRbLo0pQXev4z/6i65mVr/9XoFE9Zf7+tcqKItpE+M=
 github.com/morph-l2/tendermint v0.3.8-0.20260617072029-29056623cdb0/go.mod h1:qpiwqfcCB89dBYfqVJOc/HjGxDp3OdDlthgttJJYyRs=
 github.com/mschoch/smat v0.0.0-20160514031455-90eadee771ae h1:VeRdUYdCw49yizlSbMEn2SZ+gT+3IUKx8BqxyQdz+BY=
diff --git a/node/derivation/batch_info.go b/node/derivation/batch_info.go
index 020c13acf..05f0779dc 100644
--- a/node/derivation/batch_info.go
+++ b/node/derivation/batch_info.go
@@ -13,8 +13,8 @@ import (
 	"github.com/morph-l2/go-ethereum/eth/catalyst"
 
 	commonbatch "morph-l2/common/batch"
+	"morph-l2/common/codec/zstd"
 	"morph-l2/node/types"
-	"morph-l2/node/zstd"
 )
 
 type BlockContext struct {
diff --git a/node/derivation/batch_info_test.go b/node/derivation/batch_info_test.go
index e3f1852ce..38e9eec82 100644
--- a/node/derivation/batch_info_test.go
+++ b/node/derivation/batch_info_test.go
@@ -14,8 +14,8 @@ import (
 
 	commonbatch "morph-l2/common/batch"
 	"morph-l2/common/blob"
+	"morph-l2/common/codec/zstd"
 	"morph-l2/node/types"
-	"morph-l2/node/zstd"
 )
 
 // buildBlockContexts returns the concatenated 60-byte encoding of `count`
@@ -72,6 +72,36 @@ func splitCompressedIntoBlobs(t *testing.T, compressed []byte) []kzg4844.Blob {
 	return blobs
 }
 
+func appendRandomTrailer(t *testing.T, data []byte, trailerLen int) []byte {
+	t.Helper()
+	trailer := make([]byte, trailerLen)
+	_, err := rand.Read(trailer)
+	require.NoError(t, err)
+	if trailerLen > 0 {
+		// Ensure the suffix is visibly invalid tx data if a decoder ever
+		// leaks it into the decompressed payload.
+		trailer[0] = 0x05
+	}
+	out := make([]byte, 0, len(data)+trailerLen)
+	out = append(out, data...)
+	out = append(out, trailer...)
+	return out
+}
+
+func buildRandomBatchPayload(t *testing.T, startBlock uint64, blockCount, padLen int) []byte {
+	t.Helper()
+	blockCtx := buildBlockContexts(startBlock, blockCount)
+	pad := make([]byte, padLen)
+	_, err := rand.Read(pad)
+	require.NoError(t, err)
+
+	payload := make([]byte, 0, len(blockCtx)+1+padLen)
+	payload = append(payload, blockCtx...)
+	payload = append(payload, 0x00)
+	payload = append(payload, pad...)
+	return payload
+}
+
 // TestParseBatchSingleBlob covers the backward-compatible path where a V1
 // batch fits in a single blob. It guards against regressions in the recent
 // "concatenate then decompress" refactor: the single-blob flow must still
@@ -226,6 +256,136 @@ func TestParseBatchMultiBlobConcatDecompressInvariant(t *testing.T) {
 	}
 }
 
+// TestParseBatchIgnoresTrailingBytesAfterZstdFrame guards the zstd decoder
+// differential fixed in bug #10. The batch payload is a single valid zstd
+// frame; arbitrary bytes appended after that frame must not become part of
+// the decompressed tx stream, otherwise DecodeTxsFromBytes may reject the
+// immutable L1 batch forever. Cover both layouts the derivation code sees:
+// the whole encoded stream in one blob and the same stream split over
+// multiple blobs.
+func TestParseBatchIgnoresTrailingBytesAfterZstdFrame(t *testing.T) {
+	const (
+		parentIndex = 321
+		startBlock  = 3_000
+		blockCount  = 6
+		trailerLen  = 384
+	)
+
+	tests := []struct {
+		name         string
+		version      uint
+		padLen       int
+		assertLayout func(*testing.T, []byte, []kzg4844.Blob)
+	}{
+		{
+			name:    "single blob",
+			version: 1,
+			padLen:  512,
+			assertLayout: func(t *testing.T, compressed []byte, blobs []kzg4844.Blob) {
+				t.Helper()
+				require.LessOrEqual(t, len(compressed), commonbatch.MaxBlobBytesSize,
+					"single-blob test expects compressed payload plus trailer to fit in one blob")
+				require.Len(t, blobs, 1)
+			},
+		},
+		{
+			name:    "multi blob",
+			version: 2,
+			padLen:  commonbatch.MaxBlobBytesSize + commonbatch.MaxBlobBytesSize/5,
+			assertLayout: func(t *testing.T, compressed []byte, blobs []kzg4844.Blob) {
+				t.Helper()
+				require.Greater(t, len(compressed), commonbatch.MaxBlobBytesSize,
+					"multi-blob test requires compressed payload plus trailer to overflow one blob")
+				require.GreaterOrEqual(t, len(blobs), 2)
+			},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			payload := buildRandomBatchPayload(t, startBlock, blockCount, tt.padLen)
+
+			compressed, err := zstd.CompressBatchBytes(payload)
+			require.NoError(t, err)
+			compressedWithTrailer := appendRandomTrailer(t, compressed, trailerLen)
+
+			decoded, err := zstd.DecompressBatchBytes(compressedWithTrailer)
+			require.NoError(t, err)
+			require.Equal(t, payload, decoded)
+
+			blobs := splitCompressedIntoBlobs(t, compressedWithTrailer)
+			tt.assertLayout(t, compressedWithTrailer, blobs)
+
+			batch := geth.RPCRollupBatch{
+				Version:           tt.version,
+				ParentBatchHeader: buildV1ParentHeader(parentIndex, startBlock),
+				LastBlockNumber:   startBlock + blockCount - 1,
+				PrevStateRoot:     common.BigToHash(big.NewInt(1)),
+				PostStateRoot:     common.BigToHash(big.NewInt(2)),
+				WithdrawRoot:      common.BigToHash(big.NewInt(3)),
+				Sidecar:           eth.BlobTxSidecar{Blobs: blobs},
+			}
+
+			var bi BatchInfo
+			require.NoError(t, bi.ParseBatch(batch))
+			require.EqualValues(t, parentIndex+1, bi.batchIndex)
+			require.EqualValues(t, startBlock, bi.FirstBlockNumber())
+			require.EqualValues(t, startBlock+blockCount-1, bi.LastBlockNumber())
+			require.Len(t, bi.blockContexts, blockCount)
+		})
+	}
+}
+
+// TestParseBatchIgnoresConcatenatedZstdFrame covers the exploit shape behind
+// bug #10: a valid second frame must be ignored to match the zkVM's
+// single-frame decoder. The first frame intentionally ends immediately after
+// the block contexts. If the second frame is decoded, its leading unsupported
+// tx type (0x05) makes ParseBatch fail and exposes the differential.
+func TestParseBatchIgnoresConcatenatedZstdFrame(t *testing.T) {
+	const (
+		parentIndex = 322
+		startBlock  = 4_000
+		blockCount  = 4
+		trailerLen  = 384
+	)
+
+	payload := buildBlockContexts(startBlock, blockCount)
+	compressed, err := zstd.CompressBatchBytes(payload)
+	require.NoError(t, err)
+
+	trailingPayload := make([]byte, trailerLen)
+	_, err = rand.Read(trailingPayload)
+	require.NoError(t, err)
+	trailingPayload[0] = 0x05
+	trailingFrame, err := zstd.CompressBatchBytes(trailingPayload)
+	require.NoError(t, err)
+
+	concatenatedFrames := make([]byte, 0, len(compressed)+len(trailingFrame))
+	concatenatedFrames = append(concatenatedFrames, compressed...)
+	concatenatedFrames = append(concatenatedFrames, trailingFrame...)
+
+	decoded, err := zstd.DecompressBatchBytes(concatenatedFrames)
+	require.NoError(t, err)
+	require.Equal(t, payload, decoded)
+
+	blobs := splitCompressedIntoBlobs(t, concatenatedFrames)
+	require.Len(t, blobs, 1)
+
+	batch := geth.RPCRollupBatch{
+		Version:           1,
+		ParentBatchHeader: buildV1ParentHeader(parentIndex, startBlock),
+		LastBlockNumber:   startBlock + blockCount - 1,
+		Sidecar:           eth.BlobTxSidecar{Blobs: blobs},
+	}
+
+	var bi BatchInfo
+	require.NoError(t, bi.ParseBatch(batch))
+	require.EqualValues(t, parentIndex+1, bi.batchIndex)
+	require.EqualValues(t, startBlock, bi.FirstBlockNumber())
+	require.EqualValues(t, startBlock+blockCount-1, bi.LastBlockNumber())
+	require.Len(t, bi.blockContexts, blockCount)
+}
+
 // TestParseBatchBlockCountBounds covers the blockCount guards hardened in
 // issue #994, both of which would otherwise panic and crash layer1-verify
 // nodes. A zero count (lastBlockNumber == parent) yielded empty blockContexts
diff --git a/node/go.mod b/node/go.mod
index 5726149d3..226c37abf 100644
--- a/node/go.mod
+++ b/node/go.mod
@@ -12,7 +12,6 @@ require (
 	github.com/hashicorp/golang-lru v1.0.2
 	github.com/hashicorp/raft v1.7.3
 	github.com/hashicorp/raft-boltdb/v2 v2.3.1
-	github.com/klauspost/compress v1.17.9
 	github.com/mdlayher/vsock v1.2.1
 	github.com/morph-l2/go-ethereum v1.10.14-0.20260709072051-ffa95e0670a3
 	github.com/pkg/errors v0.9.1
@@ -80,6 +79,7 @@ require (
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jackpal/go-nat-pmp v1.0.2 // indirect
 	github.com/jmhodges/levigo v1.0.0 // indirect
+	github.com/klauspost/compress v1.17.9 // indirect
 	github.com/lib/pq v1.10.7 // indirect
 	github.com/libp2p/go-buffer-pool v0.1.0 // indirect
 	github.com/magiconair/properties v1.8.6 // indirect
diff --git a/node/zstd/codec.go b/node/zstd/codec.go
deleted file mode 100644
index 6bb1866e5..000000000
--- a/node/zstd/codec.go
+++ /dev/null
@@ -1,62 +0,0 @@
-package zstd
-
-/*
-#include <stdint.h>
-char* compress_scroll_batch_bytes(uint8_t* src, uint64_t src_size, uint8_t* output_buf, uint64_t *output_buf_size);
-*/
-import "C"
-
-import (
-	"bytes"
-	"fmt"
-	"unsafe"
-
-	"github.com/klauspost/compress/zstd"
-)
-
-var magics = []byte{0x28, 0xb5, 0x2f, 0xfd}
-
-func CompressBatchBytes(bytes []byte) ([]byte, error) {
-	srcSize := C.uint64_t(len(bytes))
-	outbufSize := C.uint64_t(len(bytes) + 128) // Allocate output buffer with extra 128 bytes
-	outbuf := make([]byte, outbufSize)
-
-	if err := C.compress_scroll_batch_bytes((*C.uchar)(unsafe.Pointer(&bytes[0])), srcSize,
-		(*C.uchar)(unsafe.Pointer(&outbuf[0])), &outbufSize); err != nil {
-		return nil, fmt.Errorf("failed to compress batch bytes: %s", C.GoString(err))
-	}
-
-	return outbuf[:int(outbufSize)], nil
-}
-
-// DecompressBatchBytes decompresses the given bytes into batch bytes
-func DecompressBatchBytes(compressedBytes []byte) ([]byte, error) {
-	// add magics
-	data := make([]byte, len(compressedBytes)+len(magics))
-	copy(data, magics)
-	copy(data[len(magics):], compressedBytes)
-
-	// decompress data in stream and in batches of bytes, because we don't know actual length of compressed data
-	var res []byte
-	readBatchSize := 131072
-	batchOfBytes := make([]byte, readBatchSize)
-
-	r := bytes.NewReader(data)
-	zr, err := zstd.NewReader(r)
-	if err != nil {
-		return nil, err
-	}
-	defer zr.Close()
-
-	for {
-		i, _ := zr.Read(batchOfBytes) //
-		res = append(res, batchOfBytes[:i]...)
-		if i < readBatchSize {
-			break
-		}
-	}
-	if len(res) == 0 {
-		return nil, fmt.Errorf("failed to decompress blob bytes")
-	}
-	return res, nil
-}
diff --git a/node/zstd/codec_test.go b/node/zstd/codec_test.go
deleted file mode 100644
index f16f847f4..000000000
--- a/node/zstd/codec_test.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package zstd
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/require"
-	"github.com/tendermint/tendermint/ethutil/hex"
-)
-
-var transactions = [][]byte{
-	hex.MustDecodeHex("f8ac820c7d84a0eebb0082d501949e12ad42c4e4d2acfbade01a96446e48e6764b9880b844a9059cbb00000000000000000000000071e415b922dfea87cca82e1a33412ae5f750746300000000000000000000000000000000000000000000000000038d7ea4c68000821617a0086177091aad7d0e292a4abbe54de5ef36b0730c329bb30b00505068ebc2bfeca019cae91f3f9a33574e1fcda8497c0df27f922b11b6a34a27c446811cb77cd163"),
-	hex.MustDecodeHex("f8d281e284773594008304777394530000000000000000000000000000000000000286ea31e4079800b8642fcc29fa0000000000000000000000000c178d8d1e6facfc5938ff36d629ff7ebf6a6f970000000000000000000000000000000000000000000000000000ea31e40798000000000000000000000000000000000000000000000000000000000000047773821617a01a6854ce0d0cd5e9a83d373a6b09ff163d462d012726686af8bee9a3c3f68d3fa035a1b70746de540c059684dd4097a0332afe453cd833e52d745765adee071e80"),
-	hex.MustDecodeHex("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"),
-	hex.MustDecodeHex("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"),
-	hex.MustDecodeHex("f8a926847735940082f574947d9f7399951c96c83df20c4839cfcd1e79c9d7f680b8446e553f650000000000000000000000000000000000000000000000004563918244f40000000000000000000000000000dc3f2c5a61053073999548dc3f8372082c4b6a1f8216189f9d5ae2401b6e567243afd59dc44490e6d38cbaefa75aad3fec5d0ba608b9c9a01702d263ccce7bc6661d89147d7a1b31dc7a501868124ccabd01633ac281f657"),
-	hex.MustDecodeHex("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"),
-	hex.MustDecodeHex("f8aa30847735940082e1ec94aebc89aff5ad69d7cf8b85c54d394ad34d9c46bb80b8446e553f65000000000000000000000000000000000000000000000004e1003b28d928000000000000000000000000000044e0c443d145ffce67167550b219ed2728b2f972821617a0aeed20bef6379d2be898920d6d9028bcdc23f39198a655ba33f20202c4483551a07f45d819f57d9a7d92201628739e0d82124e238b7ef52a88cdc5cd94dfc1ea2f"),
-	hex.MustDecodeHex("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"),
-	hex.MustDecodeHex("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"),
-	hex.MustDecodeHex("f88a08847735940083044dfe9437088ecc92aa376f1535bd42186efc3a92b39e6580a40e7527020000000000000000000000000000000000000000000000000000000000000030821618a0fe81af4d4cad761dba85dd413a78ecfdb6242c05003980b1a3046eb5fdd762b9a0712e23aa0152de5259365299fa992e99d84336e10ce79eeb841e9b5038964877"),
-}
-
-func TestCompressDecompress(t *testing.T) {
-	var input []byte
-	for _, txBz := range transactions {
-		input = append(input, txBz...)
-	}
-	output, err := CompressBatchBytes(input)
-	require.NoError(t, err)
-
-	decompressed, err := DecompressBatchBytes(output)
-	require.NoError(t, err)
-	require.EqualValues(t, input, decompressed)
-}
diff --git a/node/zstd/libscroll_zstd_darwin_arm64.a b/node/zstd/libscroll_zstd_darwin_arm64.a
deleted file mode 100644
index 7180e1cf6..000000000
Binary files a/node/zstd/libscroll_zstd_darwin_arm64.a and /dev/null differ
diff --git a/node/zstd/libscroll_zstd_darwin_arm64.go b/node/zstd/libscroll_zstd_darwin_arm64.go
deleted file mode 100644
index d83ec17fd..000000000
--- a/node/zstd/libscroll_zstd_darwin_arm64.go
+++ /dev/null
@@ -1,6 +0,0 @@
-package zstd
-
-/*
-#cgo LDFLAGS: ${SRCDIR}/libscroll_zstd_darwin_arm64.a
-*/
-import "C"
diff --git a/node/zstd/libscroll_zstd_linux_amd64.a b/node/zstd/libscroll_zstd_linux_amd64.a
deleted file mode 100644
index b2e6040b9..000000000
Binary files a/node/zstd/libscroll_zstd_linux_amd64.a and /dev/null differ
diff --git a/node/zstd/libscroll_zstd_linux_amd64.go b/node/zstd/libscroll_zstd_linux_amd64.go
deleted file mode 100644
index f1a686e84..000000000
--- a/node/zstd/libscroll_zstd_linux_amd64.go
+++ /dev/null
@@ -1,9 +0,0 @@
-//go:build !musl
-// +build !musl
-
-package zstd
-
-/*
-#cgo LDFLAGS: ${SRCDIR}/libscroll_zstd_linux_amd64.a
-*/
-import "C"
diff --git a/node/zstd/libscroll_zstd_linux_arm64.a b/node/zstd/libscroll_zstd_linux_arm64.a
deleted file mode 100644
index 999dcd556..000000000
Binary files a/node/zstd/libscroll_zstd_linux_arm64.a and /dev/null differ
diff --git a/node/zstd/libscroll_zstd_linux_arm64.go b/node/zstd/libscroll_zstd_linux_arm64.go
deleted file mode 100644
index f3775d23a..000000000
--- a/node/zstd/libscroll_zstd_linux_arm64.go
+++ /dev/null
@@ -1,9 +0,0 @@
-//go:build !musl
-// +build !musl
-
-package zstd
-
-/*
-#cgo LDFLAGS: ${SRCDIR}/libscroll_zstd_linux_arm64.a
-*/
-import "C"