Calculate inner transaction hash to verify success

2025-11-25 06:05:51 +00:00 · 2025-11-14 09:36:03 -08:00
parent 382a10bda9
commit 7f16532b07
6 changed files with 226 additions and 131 deletions
--- a/_code-samples/batch/js/README.md
+++ b/_code-samples/batch/js/README.md
@@ -16,22 +16,22 @@ node singleAccountBatch.js
 The script should output the following:

 ```sh
-Funding new wallets from faucet...
-Sender: raNwujquxJ7QTLhfbkKN6sZa7RBPHV671e, Balance: 100 XRP
-Wallet1: r4JMmKToZRMVT3mGWPnKHFEHsSMQEWigLC, Balance: 100 XRP
-Wallet2: rKfPgHASYuttoF1HfU56V31WbJvZn3w8xn, Balance: 100 XRP
+=== Funding new wallets from faucet... ===
+Sender: rP9EsVosrmx2HyrmLgWJpJacX5ZrVVQsim, Balance: 100 XRP
+Wallet1: rGx6SACvYEvX8SRrvTPD91UhBmJ16pxL94, Balance: 100 XRP
+Wallet2: r3qetgSfAtyCpGc4rvKNz4LX3F3urMSJJy, Balance: 100 XRP

-Creating batch transaction:
+=== Creating Batch transaction... ===
 {
  "TransactionType": "Batch",
-  "Account": "raNwujquxJ7QTLhfbkKN6sZa7RBPHV671e",
+  "Account": "rP9EsVosrmx2HyrmLgWJpJacX5ZrVVQsim",
  "Flags": 65536,
  "RawTransactions": [
    {
      "RawTransaction": {
        "TransactionType": "Payment",
-        "Account": "raNwujquxJ7QTLhfbkKN6sZa7RBPHV671e",
-        "Destination": "r4JMmKToZRMVT3mGWPnKHFEHsSMQEWigLC",
+        "Account": "rP9EsVosrmx2HyrmLgWJpJacX5ZrVVQsim",
+        "Destination": "rGx6SACvYEvX8SRrvTPD91UhBmJ16pxL94",
        "Amount": "2000000",
        "Flags": 1073741824
      }
@@ -39,8 +39,8 @@ Creating batch transaction:
    {
      "RawTransaction": {
        "TransactionType": "Payment",
-        "Account": "raNwujquxJ7QTLhfbkKN6sZa7RBPHV671e",
-        "Destination": "rKfPgHASYuttoF1HfU56V31WbJvZn3w8xn",
+        "Account": "rP9EsVosrmx2HyrmLgWJpJacX5ZrVVQsim",
+        "Destination": "r3qetgSfAtyCpGc4rvKNz4LX3F3urMSJJy",
        "Amount": "5000000",
        "Flags": 1073741824
      }
@@ -48,90 +48,100 @@ Creating batch transaction:
  ]
 }

-Submitting batch transaction...
+=== Submitting Batch transaction... ===

 Batch transaction submitted successfully!
 Result:
 {
-  "close_time_iso": "2025-11-03T14:16:21Z",
-  "ctid": "C00D458B00020002",
-  "hash": "A93D3C2BDB5D600E592B64B84E66D789237D029267129EBC659EE483E532DD95",
-  "ledger_hash": "BE6B7C12E551305F09E942D6FA3FC8546F024AE5C53FC495DA6ABF78461E7019",
-  "ledger_index": 869771,
+  "close_time_iso": "2025-11-17T12:04:50Z",
+  "ctid": "C013313800030002",
+  "hash": "AE118213B0A183528418ABC5F14E3BFD6524020C5DB1C060157A0D3FDE15B900",
+  "ledger_hash": "621183809B68A794371C5EC6522105FF04E502C48EBDC8171B80224991E33394",
+  "ledger_index": 1257784,
  "meta": {
    "AffectedNodes": [
      {
        "ModifiedNode": {
          "FinalFields": {
-            "Account": "raNwujquxJ7QTLhfbkKN6sZa7RBPHV671e",
+            "Account": "rP9EsVosrmx2HyrmLgWJpJacX5ZrVVQsim",
            "Balance": "99999996",
            "Flags": 0,
            "OwnerCount": 0,
-            "Sequence": 869767
+            "Sequence": 1257779
          },
          "LedgerEntryType": "AccountRoot",
-          "LedgerIndex": "6238B6901FEBD1492C03546C7965A01F184C4E37B696304B86F78F4ADB7831B1",
+          "LedgerIndex": "42CC98AF0A28EDDDC7E359B5622CC5748BDE2A93E124AF5C32647ECA8F68D480",
          "PreviousFields": {
            "Balance": "100000000",
-            "Sequence": 869766
+            "Sequence": 1257778
          },
-          "PreviousTxnID": "559F102041D84FF9DA17483355C3C96A0F8923D9C9C7971BBB15C972DD1F37D6",
-          "PreviousTxnLgrSeq": 869766
+          "PreviousTxnID": "081C42DAE12001735AC4E9A7F027636DF612DB17B4BFA2333F4DB8EA0C9D1E9F",
+          "PreviousTxnLgrSeq": 1257778
        }
      }
    ],
-    "TransactionIndex": 2,
+    "TransactionIndex": 3,
    "TransactionResult": "tesSUCCESS"
  },
  "tx_json": {
-    "Account": "raNwujquxJ7QTLhfbkKN6sZa7RBPHV671e",
+    "Account": "rP9EsVosrmx2HyrmLgWJpJacX5ZrVVQsim",
    "Fee": "4",
    "Flags": 65536,
-    "LastLedgerSequence": 869789,
+    "LastLedgerSequence": 1257802,
    "RawTransactions": [
      {
        "RawTransaction": {
-          "Account": "raNwujquxJ7QTLhfbkKN6sZa7RBPHV671e",
+          "Account": "rP9EsVosrmx2HyrmLgWJpJacX5ZrVVQsim",
          "Amount": "2000000",
-          "Destination": "r4JMmKToZRMVT3mGWPnKHFEHsSMQEWigLC",
+          "Destination": "rGx6SACvYEvX8SRrvTPD91UhBmJ16pxL94",
          "Fee": "0",
          "Flags": 1073741824,
-          "Sequence": 869767,
+          "Sequence": 1257779,
          "SigningPubKey": "",
          "TransactionType": "Payment"
        }
      },
      {
        "RawTransaction": {
-          "Account": "raNwujquxJ7QTLhfbkKN6sZa7RBPHV671e",
+          "Account": "rP9EsVosrmx2HyrmLgWJpJacX5ZrVVQsim",
          "Amount": "5000000",
-          "Destination": "rKfPgHASYuttoF1HfU56V31WbJvZn3w8xn",
+          "Destination": "r3qetgSfAtyCpGc4rvKNz4LX3F3urMSJJy",
          "Fee": "0",
          "Flags": 1073741824,
-          "Sequence": 869768,
+          "Sequence": 1257780,
          "SigningPubKey": "",
          "TransactionType": "Payment"
        }
      }
    ],
-    "Sequence": 869766,
-    "SigningPubKey": "EDFECFB87A29F93E52BBA0BA5A14A59B520BB0E39F33943A2FDC1101D34349270D",
+    "Sequence": 1257778,
+    "SigningPubKey": "ED7031CA5BA4EC745610AB495F5053F318C119E87567BE485A494773AD8ED4FBCE",
    "TransactionType": "Batch",
-    "TxnSignature": "E08E300BDE1700C7CC27F3DA9B784907F637518E1C7E0978E57BFE5D1511A3B6A4269235FC2D9EAA550182A5F2B59415A442CE59555B9B9A0A79AB4030C9F701",
-    "ctid": "C00D458B00020002",
-    "date": 815494581,
-    "ledger_index": 869771
+    "TxnSignature": "0610A277086943BC462C1A5F85BEB667B62B4BDA59525138B6014101C08297897A73D3D2D247CB37A06E1EA36267C53A51C0FDF32F3D8E974029BEDC41105B07",
+    "ctid": "C013313800030002",
+    "date": 816696290,
+    "ledger_index": 1257784
  },
  "validated": true
 }

-Final balances after batch transaction:
-Sender: raNwujquxJ7QTLhfbkKN6sZa7RBPHV671e, Balance: 92.999996 XRP
-Wallet1: r4JMmKToZRMVT3mGWPnKHFEHsSMQEWigLC, Balance: 102 XRP
-Wallet2: rKfPgHASYuttoF1HfU56V31WbJvZn3w8xn, Balance: 105 XRP
+Batch transaction URL:
+https://devnet.xrpl.org/transactions/AE118213B0A183528418ABC5F14E3BFD6524020C5DB1C060157A0D3FDE15B900

-Transaction URL:
-https://devnet.xrpl.org/transactions/A93D3C2BDB5D600E592B64B84E66D789237D029267129EBC659EE483E532DD95
+=== Verifying inner transactions... ===
+
+Transaction 1 hash: D18EA54D5653BBB5C87F116978822EAB7A26EDFB1D6C41910F36D7484D4890E3
+ - Status: tesSUCCESS (Ledger 1257784)
+ - Transaction URL: https://devnet.xrpl.org/transactions/D18EA54D5653BBB5C87F116978822EAB7A26EDFB1D6C41910F36D7484D4890E3
+
+Transaction 2 hash: 5660DB400F08EE5543C54D4D65824A2142F9D5AC17294A4ABF654260F129B44E
+ - Status: tesSUCCESS (Ledger 1257784)
+ - Transaction URL: https://devnet.xrpl.org/transactions/5660DB400F08EE5543C54D4D65824A2142F9D5AC17294A4ABF654260F129B44E
+
+=== Final balances ===
+Sender: rP9EsVosrmx2HyrmLgWJpJacX5ZrVVQsim, Balance: 92.999996 XRP
+Wallet1: rGx6SACvYEvX8SRrvTPD91UhBmJ16pxL94, Balance: 102 XRP
+Wallet2: r3qetgSfAtyCpGc4rvKNz4LX3F3urMSJJy, Balance: 105 XRP
 ```

 ## Multi-Account Batch Transaction
@@ -144,23 +154,23 @@ node multiAccountBatch.js
 The script should output the following:

 ```sh
-Funding new wallets from faucet...
-Alice: rfCBfRGpcGJLwdbfz1M6HYoAL8nZyHRHHa, Balance: 100 XRP
-Bob: rKPUDuS2jQNpAMhkNncqC9rKJDpL2gXDN7, Balance: 100 XRP
-Charlie: rnz3Da7phfR6tgTZoPYF5psYTiHTshTB8K, Balance: 100 XRP
-Third-party wallet: rU8LsCmVjSdf7hSmiGBtBDtt2WhHxp7Zpc, Balance: 100 XRP
+=== Funding new wallets from faucet... ===
+Alice: rHpve1GL2ZXUs3NB5iU91BrXBSwb5PbBrG, Balance: 100 XRP
+Bob: r3ruQ92bqXwWxcR2w4cC1tW35og9h3UbBq, Balance: 100 XRP
+Charlie: rsi5D9bkczpbGykPxoGNBVVmFFFXGwm3QA, Balance: 100 XRP
+Third-party wallet: rfUpGXTzU3siTr4UovV6Wt86Vw3gQU4ttA, Balance: 100 XRP

-Creating batch transaction:
+=== Creating Batch transaction... ===
 {
  "TransactionType": "Batch",
-  "Account": "rU8LsCmVjSdf7hSmiGBtBDtt2WhHxp7Zpc",
+  "Account": "rfUpGXTzU3siTr4UovV6Wt86Vw3gQU4ttA",
  "Flags": 65536,
  "RawTransactions": [
    {
      "RawTransaction": {
        "TransactionType": "Payment",
-        "Account": "rnz3Da7phfR6tgTZoPYF5psYTiHTshTB8K",
-        "Destination": "rfCBfRGpcGJLwdbfz1M6HYoAL8nZyHRHHa",
+        "Account": "rsi5D9bkczpbGykPxoGNBVVmFFFXGwm3QA",
+        "Destination": "rHpve1GL2ZXUs3NB5iU91BrXBSwb5PbBrG",
        "Amount": "50000000",
        "Flags": 1073741824
      }
@@ -168,8 +178,8 @@ Creating batch transaction:
    {
      "RawTransaction": {
        "TransactionType": "Payment",
-        "Account": "rKPUDuS2jQNpAMhkNncqC9rKJDpL2gXDN7",
-        "Destination": "rfCBfRGpcGJLwdbfz1M6HYoAL8nZyHRHHa",
+        "Account": "r3ruQ92bqXwWxcR2w4cC1tW35og9h3UbBq",
+        "Destination": "rHpve1GL2ZXUs3NB5iU91BrXBSwb5PbBrG",
        "Amount": "50000000",
        "Flags": 1073741824
      }
@@ -177,35 +187,35 @@ Creating batch transaction:
  ]
 }

-Submitting batch transaction...
+=== Submitting Batch transaction... ===

 Batch transaction submitted successfully!
 Result:
 {
-  "close_time_iso": "2025-11-03T14:15:00Z",
-  "ctid": "C00D457000000002",
-  "hash": "8CBCCD88B8ABC248797B84ABB92066961C1CB5FE75ACE2115ADCA6B74C85993A",
-  "ledger_hash": "2217A0DBB38B870187B412533B939724095359A050B21E071A2A114BF57CFB60",
-  "ledger_index": 869744,
+  "close_time_iso": "2025-11-17T12:08:31Z",
+  "ctid": "C013317600000002",
+  "hash": "1299D20C6B489DA5C632AE4DBE49475DBF42D9444C7E9C109CC9B8DD0FD55FEC",
+  "ledger_hash": "E45ECF69057084CD02BA49A17E4D0C9154D33A98BB3C95A11B2EB9BE18F32C9B",
+  "ledger_index": 1257846,
  "meta": {
    "AffectedNodes": [
      {
        "ModifiedNode": {
          "FinalFields": {
-            "Account": "rU8LsCmVjSdf7hSmiGBtBDtt2WhHxp7Zpc",
+            "Account": "rfUpGXTzU3siTr4UovV6Wt86Vw3gQU4ttA",
            "Balance": "99999994",
            "Flags": 0,
            "OwnerCount": 0,
-            "Sequence": 869743
+            "Sequence": 1257845
          },
          "LedgerEntryType": "AccountRoot",
-          "LedgerIndex": "1E9BA043B9C6518582D0FF73A08DCD8B6958195735086CF7295E5EB6433FB453",
+          "LedgerIndex": "2D9E0A02007241C38A8DF679E7E62AA0B273E8B12A5430B7B9D99300424F0E1F",
          "PreviousFields": {
            "Balance": "100000000",
-            "Sequence": 869742
+            "Sequence": 1257844
          },
-          "PreviousTxnID": "F7019BC55D80438FDDB01C2549CCC3F7DAF9791F8645E0269D63979EAEC5BBA6",
-          "PreviousTxnLgrSeq": 869742
+          "PreviousTxnID": "3153DE8DE922538A6BE54AA8F783CAD4B848A321AFF028D3E6DD0E80C4B9C237",
+          "PreviousTxnLgrSeq": 1257844
        }
      }
    ],
@@ -213,69 +223,79 @@ Result:
    "TransactionResult": "tesSUCCESS"
  },
  "tx_json": {
-    "Account": "rU8LsCmVjSdf7hSmiGBtBDtt2WhHxp7Zpc",
+    "Account": "rfUpGXTzU3siTr4UovV6Wt86Vw3gQU4ttA",
    "BatchSigners": [
      {
        "BatchSigner": {
-          "Account": "rnz3Da7phfR6tgTZoPYF5psYTiHTshTB8K",
-          "SigningPubKey": "EDC566D7DA8186BBD30DDAE1FB770FCE7F248949194E1A2E70B18CFA060B140B59",
-          "TxnSignature": "31639BFA1359DD24345776EAEEACCF61C1CDC792988679263D113E80A22D837E20ACD2B25E482FCA769990C004D747836370C6BAD14524559639BBEBA5813002"
+          "Account": "rsi5D9bkczpbGykPxoGNBVVmFFFXGwm3QA",
+          "SigningPubKey": "EDEB88C2868BD25BF03DB26050E16579FA6F8F9E3FF3172E0DC3DCBDA5408572EB",
+          "TxnSignature": "9508568084596147CFDCFC18A62DC298A78AD1148BA4B0EB99BEE1CD37E5555FE3930810790D5708F9739B0E3F79772012C154CA33C2280BDD5B72473C17A607"
        }
      },
      {
        "BatchSigner": {
-          "Account": "rKPUDuS2jQNpAMhkNncqC9rKJDpL2gXDN7",
-          "SigningPubKey": "EDEF1966B325000407940E4C0792E3CCC3E27F51D132BDC53DCC2B1998E7C32A34",
-          "TxnSignature": "6BF9860B0E2E134FB302329D711BAA7B6314395D39523982DBBC037E84FB17AB5E8E736DB3DB0019B4477686AF2D91E5D2B49409698A95219376B2E318D3E501"
+          "Account": "r3ruQ92bqXwWxcR2w4cC1tW35og9h3UbBq",
+          "SigningPubKey": "ED82F98DA6A3FC3E88D2EE3A5469D92C7070513BEF4DEE75CAB0BDAA81E8AE378D",
+          "TxnSignature": "A482C8747F79857530474F1677599766C0BE283CB7E2A05AACF76E61BECCA16DCE3802D2D8244FBF4546A1C0E5EB70691255E3EFD2F8AC80B55357BDAB9ACD05"
        }
      }
    ],
    "Fee": "6",
    "Flags": 65536,
-    "LastLedgerSequence": 869762,
+    "LastLedgerSequence": 1257864,
    "RawTransactions": [
      {
        "RawTransaction": {
-          "Account": "rnz3Da7phfR6tgTZoPYF5psYTiHTshTB8K",
+          "Account": "rsi5D9bkczpbGykPxoGNBVVmFFFXGwm3QA",
          "Amount": "50000000",
-          "Destination": "rfCBfRGpcGJLwdbfz1M6HYoAL8nZyHRHHa",
+          "Destination": "rHpve1GL2ZXUs3NB5iU91BrXBSwb5PbBrG",
          "Fee": "0",
          "Flags": 1073741824,
-          "Sequence": 869740,
+          "Sequence": 1257842,
          "SigningPubKey": "",
          "TransactionType": "Payment"
        }
      },
      {
        "RawTransaction": {
-          "Account": "rKPUDuS2jQNpAMhkNncqC9rKJDpL2gXDN7",
+          "Account": "r3ruQ92bqXwWxcR2w4cC1tW35og9h3UbBq",
          "Amount": "50000000",
-          "Destination": "rfCBfRGpcGJLwdbfz1M6HYoAL8nZyHRHHa",
+          "Destination": "rHpve1GL2ZXUs3NB5iU91BrXBSwb5PbBrG",
          "Fee": "0",
          "Flags": 1073741824,
-          "Sequence": 869738,
+          "Sequence": 1257841,
          "SigningPubKey": "",
          "TransactionType": "Payment"
        }
      }
    ],
-    "Sequence": 869742,
-    "SigningPubKey": "ED2B56D6FB4E8C236A6B07E8D8AD9A4938606144E31779918F99525CA6B3C56664",
+    "Sequence": 1257844,
+    "SigningPubKey": "ED22A32B61EDF083315515831723BC18F8311F03886BBA375DFF46335BB7A75F0B",
    "TransactionType": "Batch",
-    "TxnSignature": "9C51C1F2CB0E8BCEA1FADD3992249DE72AC46FC86AB2FB023A597FBD5C4CCB3337967E9AAFFB5F1C0CBC91128F3FD194F78F207E461BE1FF906C496B94EC410E",
-    "ctid": "C00D457000000002",
-    "date": 815494500,
-    "ledger_index": 869744
+    "TxnSignature": "156791D2DBFAEFC9B0AC29F2D8D0CDB25E13F92E70E6D5414FE31BD8573CA23D3F62F8B34FC1F117BD556B25E4F748095A24C4342108AB32F1B2BAFBF1443501",
+    "ctid": "C013317600000002",
+    "date": 816696511,
+    "ledger_index": 1257846
  },
  "validated": true
 }

-Final balances after batch transaction:
-Alice: rfCBfRGpcGJLwdbfz1M6HYoAL8nZyHRHHa, Balance: 200 XRP
-Bob: rKPUDuS2jQNpAMhkNncqC9rKJDpL2gXDN7, Balance: 50 XRP
-Charlie: rnz3Da7phfR6tgTZoPYF5psYTiHTshTB8K, Balance: 50 XRP
-Third-party wallet: rU8LsCmVjSdf7hSmiGBtBDtt2WhHxp7Zpc, Balance: 99.999994 XRP
+Batch transaction URL:
+https://devnet.xrpl.org/transactions/1299D20C6B489DA5C632AE4DBE49475DBF42D9444C7E9C109CC9B8DD0FD55FEC

-Transaction URL:
-https://devnet.xrpl.org/transactions/8CBCCD88B8ABC248797B84ABB92066961C1CB5FE75ACE2115ADCA6B74C85993A
+=== Verifying inner transactions ===
+
+Transaction 1 hash: 0F71979E3F641C980929F926640DCA886C30236ED0CD7C94B6CB36F0D42948AC
+ - Status: tesSUCCESS (Ledger 1257846)
+ - Transaction URL: https://devnet.xrpl.org/transactions/0F71979E3F641C980929F926640DCA886C30236ED0CD7C94B6CB36F0D42948AC
+
+Transaction 2 hash: BC124CB29334AA1079139A9BE186B69A0AC467797F147754E2406714854D2A50
+ - Status: tesSUCCESS (Ledger 1257846)
+ - Transaction URL: https://devnet.xrpl.org/transactions/BC124CB29334AA1079139A9BE186B69A0AC467797F147754E2406714854D2A50
+
+=== Final balances ===
+Alice: rHpve1GL2ZXUs3NB5iU91BrXBSwb5PbBrG, Balance: 200 XRP
+Bob: r3ruQ92bqXwWxcR2w4cC1tW35og9h3UbBq, Balance: 50 XRP
+Charlie: rsi5D9bkczpbGykPxoGNBVVmFFFXGwm3QA, Balance: 50 XRP
+Third-party wallet: rfUpGXTzU3siTr4UovV6Wt86Vw3gQU4ttA, Balance: 99.999994 XRP
 ```
--- a/_code-samples/batch/js/multiAccountBatch.js
+++ b/_code-samples/batch/js/multiAccountBatch.js
@@ -3,18 +3,17 @@
 *
 * This tutorial demonstrates how to use the Batch transaction feature (XLS-56)
 * to perform a multi-account batch transaction.
+ * Concept doc: https://xrpl.org/docs/concepts/transactions/batch-transactions
+ * Reference doc: https://xrpl.org/docs/references/protocol/transactions/types/batch
 */

 import xrpl from "xrpl"
-import { BatchFlags } from 'xrpl/dist/npm/models/transactions/batch.js'
-import { GlobalFlags } from 'xrpl/dist/npm/models/transactions/common.js'
-import { signMultiBatch, combineBatchSigners } from 'xrpl/dist/npm/Wallet/batchSigner.js'

 const client = new xrpl.Client("wss://s.devnet.rippletest.net:51233/")
 await client.connect()

 // Create and fund wallets
-console.log("Funding new wallets from faucet...")
+console.log("=== Funding new wallets from faucet... ===")
 const { wallet: alice } = await client.fundWallet()
 const { wallet: bob } = await client.fundWallet()
 const { wallet: charlie } = await client.fundWallet()
@@ -35,7 +34,7 @@ const charliePayment = {
  Account: charlie.address,
  Destination: alice.address,
  Amount: xrpl.xrpToDrops(50),
-  Flags: GlobalFlags.tfInnerBatchTxn // THIS IS REQUIRED
+  Flags: xrpl.GlobalFlags.tfInnerBatchTxn // THIS IS REQUIRED
 }

 // Transaction 2: Bob pays Alice
@@ -44,15 +43,15 @@ const bobPayment = {
  Account: bob.address,
  Destination: alice.address,
  Amount: xrpl.xrpToDrops(50),
-  Flags: GlobalFlags.tfInnerBatchTxn // THIS IS REQUIRED
+  Flags: xrpl.GlobalFlags.tfInnerBatchTxn // THIS IS REQUIRED
 }

 // Send Batch transaction --------------------------------------------
-console.log("\nCreating batch transaction:")
+console.log("\n=== Creating Batch transaction... ===")
 const batchTx = {
  TransactionType: "Batch",
  Account: thirdPartyWallet.address,
-  Flags: BatchFlags.tfAllOrNothing, // tfAllOrNothing: All inner transactions must succeed
+  Flags: xrpl.BatchFlags.tfAllOrNothing, // tfAllOrNothing: All inner transactions must succeed
  // Must include a minimum of 2 transactions and a maximum of 8 transactions.
  RawTransactions: [
    { RawTransaction: charliePayment },
@@ -72,18 +71,18 @@ const autofilledBatchTx = await client.autofill(batchTx, 2)
 // Each signer needs their own tx copy because signMultiBatch modifies the object.
 // Charlie signs the Batch transaction
 const charlieBatch = { ...autofilledBatchTx }
-signMultiBatch(charlie, charlieBatch)
+xrpl.signMultiBatch(charlie, charlieBatch)

 // Bob signs the Batch transaction
 const bobBatch = { ...autofilledBatchTx }
-signMultiBatch(bob, bobBatch)
+xrpl.signMultiBatch(bob, bobBatch)

 // Combine inner transaction signatures.
 // This returns a signed transaction blob (hex string) ready for submission.
-const combinedSignedTx = combineBatchSigners([charlieBatch, bobBatch])
+const combinedSignedTx = xrpl.combineBatchSigners([charlieBatch, bobBatch])

 // Submit the signed blob with the third-party's wallet
-console.log("\nSubmitting batch transaction...")
+console.log("\n=== Submitting Batch transaction... ===")
 const submitResponse = await client.submitAndWait(combinedSignedTx, 
  { wallet: thirdPartyWallet }
 )
@@ -97,15 +96,39 @@ if (submitResponse.result.meta.TransactionResult !== "tesSUCCESS") {

 console.log("\nBatch transaction submitted successfully!")
 console.log("Result:\n", JSON.stringify(submitResponse.result, null, 2))
+// View the transaction on the XRPL Explorer 
+console.log(`\nBatch transaction URL:\nhttps://devnet.xrpl.org/transactions/${submitResponse.result.hash}`)
+
+// Calculate and verify inner transaction hashes --------------------------------------------
+console.log("\n=== Verifying inner transactions ===")
+const rawTransactions = submitResponse.result.tx_json.RawTransactions
+let hasFailure = false
+
+for (let i = 0; i < rawTransactions.length; i++) {
+  const innerTx = rawTransactions[i].RawTransaction
+  const hash = xrpl.hashes.hashSignedTx(innerTx)
+  console.log(`\nTransaction ${i + 1} hash: ${hash}`)
+
+  try {
+    const tx = await client.request({ command: 'tx', transaction: hash })
+    const status = tx.result.meta?.TransactionResult
+    console.log(` - Status: ${status} (Ledger ${tx.result.ledger_index})`)
+    console.log(` - Transaction URL: https://devnet.xrpl.org/transactions/${hash}`)
+  } catch (error) {
+    hasFailure = true
+    console.log(` - Transaction not found: ${error}`)
+  }
+}
+if (hasFailure) {
+  console.error("\n--- Error: One or more inner transactions failed. ---")
+  process.exit(1)
+}

 // Verify balances after transaction
-console.log("\nFinal balances after batch transaction:")
+console.log("\n=== Final balances ===")
 console.log(`Alice: ${alice.address}, Balance: ${await client.getXrpBalance(alice.address)} XRP`)
 console.log(`Bob: ${bob.address}, Balance: ${await client.getXrpBalance(bob.address)} XRP`)
 console.log(`Charlie: ${charlie.address}, Balance: ${await client.getXrpBalance(charlie.address)} XRP`)
 console.log(`Third-party wallet: ${thirdPartyWallet.address}, Balance: ${await client.getXrpBalance(thirdPartyWallet.address)} XRP`)

-// View the transaction on the XRPL Explorer 
-console.log(`\nTransaction URL:\nhttps://devnet.xrpl.org/transactions/${submitResponse.result.hash}`)
-
 await client.disconnect()
--- a/_code-samples/batch/js/package.json
+++ b/_code-samples/batch/js/package.json
@@ -1,6 +1,6 @@
 {
  "dependencies": {
-    "xrpl": "^4.4.2"
+    "xrpl": "^4.4.3"
  },
  "type": "module"
 }
--- a/_code-samples/batch/js/singleAccountBatch.js
+++ b/_code-samples/batch/js/singleAccountBatch.js
@@ -4,17 +4,17 @@
 * This example demonstrates how to use the Batch transactions feature (XLS-56)
 * to create a single-account batch transaction that sends payments
 * to multiple destinations in one atomic operation.
+ * Concept doc: https://xrpl.org/docs/concepts/transactions/batch-transactions
+ * Reference doc: https://xrpl.org/docs/references/protocol/transactions/types/batch
 */

 import xrpl from "xrpl"
-import { BatchFlags } from 'xrpl/dist/npm/models/transactions/batch.js'
-import { GlobalFlags } from 'xrpl/dist/npm/models/transactions/common.js'

 const client = new xrpl.Client("wss://s.devnet.rippletest.net:51233/")
 await client.connect()

 // Create and fund wallets
-console.log("Funding new wallets from faucet...")
+console.log("=== Funding new wallets from faucet... ===")
 const { wallet: sender } = await client.fundWallet()
 const { wallet: wallet1 } = await client.fundWallet()
 const { wallet: wallet2 } = await client.fundWallet()
@@ -33,7 +33,7 @@ const payment1 = {
  Account: sender.address,
  Destination: wallet1.address,
  Amount: xrpl.xrpToDrops(2),
-  Flags: GlobalFlags.tfInnerBatchTxn // THIS IS REQUIRED
+  Flags: xrpl.GlobalFlags.tfInnerBatchTxn // THIS IS REQUIRED
 }

 // Transaction 2
@@ -42,15 +42,15 @@ const payment2 = {
  Account: sender.address,
  Destination: wallet2.address,
  Amount: xrpl.xrpToDrops(5),
-  Flags: GlobalFlags.tfInnerBatchTxn // THIS IS REQUIRED
+  Flags: xrpl.GlobalFlags.tfInnerBatchTxn // THIS IS REQUIRED
 }

 // Send Batch transaction --------------------------------------------
-console.log("\nCreating batch transaction:")
+console.log("\n=== Creating Batch transaction... ===")
 const batchTx = {
  TransactionType: "Batch",
  Account: sender.address,
-  Flags: BatchFlags.tfAllOrNothing, // tfAllOrNothing: All inner transactions must succeed
+  Flags: xrpl.BatchFlags.tfAllOrNothing, // tfAllOrNothing: All inner transactions must succeed
  // Must include a minimum of 2 transactions and a maximum of 8 transactions.
  RawTransactions: [
    { RawTransaction: payment1 }, 
@@ -63,7 +63,7 @@ console.log(JSON.stringify(batchTx, null, 2))
 xrpl.validate(batchTx)

 // Submit and wait for validation
-console.log("\nSubmitting batch transaction...")
+console.log("\n=== Submitting Batch transaction... ===")
 const submitResponse = await client.submitAndWait(batchTx, {
  wallet: sender,
  // "autofill" will automatically add Fee: "0" and SigningPubKey: "".
@@ -78,14 +78,38 @@ if (submitResponse.result.meta.TransactionResult !== "tesSUCCESS") {
 }
 console.log("\nBatch transaction submitted successfully!")
 console.log("Result:\n", JSON.stringify(submitResponse.result, null, 2))
+// View the batch transaction on the XRPL Explorer 
+console.log(`\nBatch transaction URL:\nhttps://devnet.xrpl.org/transactions/${submitResponse.result.hash}`)
+
+// Calculate and verify inner transaction hashes --------------------------------------------
+console.log("\n=== Verifying inner transactions... ===")
+const rawTransactions = submitResponse.result.tx_json.RawTransactions
+let hasFailure = false
+
+for (let i = 0; i < rawTransactions.length; i++) {
+  const innerTx = rawTransactions[i].RawTransaction
+  const hash = xrpl.hashes.hashSignedTx(innerTx)
+  console.log(`\nTransaction ${i + 1} hash: ${hash}`)
+
+  try {
+    const tx = await client.request({ command: 'tx', transaction: hash })
+    const status = tx.result.meta?.TransactionResult
+    console.log(` - Status: ${status} (Ledger ${tx.result.ledger_index})`)
+    console.log(` - Transaction URL: https://devnet.xrpl.org/transactions/${hash}`)
+  } catch (error) {
+    hasFailure = true
+    console.log(` - Transaction not found: ${error}`)
+  }
+}
+if (hasFailure) {
+  console.error("\n--- Error: One or more inner transactions failed. ---")
+  process.exit(1)
+}

 // Verify balances after transaction
-console.log("\nFinal balances after batch transaction:")
+console.log("\n=== Final balances ===")
 console.log(`Sender: ${sender.address}, Balance: ${await client.getXrpBalance(sender.address)} XRP`)
 console.log(`Wallet1: ${wallet1.address}, Balance: ${await client.getXrpBalance(wallet1.address)} XRP`)
 console.log(`Wallet2: ${wallet2.address}, Balance: ${await client.getXrpBalance(wallet2.address)} XRP`)

-// View the transaction on the XRPL Explorer 
-console.log(`\nTransaction URL:\nhttps://devnet.xrpl.org/transactions/${submitResponse.result.hash}`)
-
 await client.disconnect()