diff --git a/core/_docs/requestBodies.json b/core/_docs/requestBodies.json
index 62d798eb7..ef91f98a5 100644
--- a/core/_docs/requestBodies.json
+++ b/core/_docs/requestBodies.json
@@ -755,7 +755,7 @@
       }
     }
   },
-  "ArbimonRecording": {
+  "ArbimonRecordingDeleteDataItem": {
     "type": "object",
     "properties": {
       "stream": {
@@ -769,7 +769,7 @@
           "type": "string"
         },
         "description": "Array of start days",
-        "example": "['2023-07-24T06:30:00.000Z']"
+        "example": "['2023-07-24T06:30:00.000Z', '2023-07-24T06:31:00.000Z', '2023-07-24T06:32:00.000Z']"
       }
     },
     "required": [
@@ -777,7 +777,7 @@
       "starts"
     ]
   },
-  "ArbimonRecordingsDeleteData": {
+  "ArbimonRecordingDeleteData": {
     "type": "array",
     "items": {
       "$ref": "#/components/requestBodies/ArbimonRecording"
diff --git a/core/internal/arbimon/bl/recordings.js b/core/internal/arbimon/bl/recordings.js
index 904b06b73..520a9d0fd 100644
--- a/core/internal/arbimon/bl/recordings.js
+++ b/core/internal/arbimon/bl/recordings.js
@@ -5,16 +5,11 @@ const { sequelize } = require('../../../_models')
 const TRASHES_STREAM_ID = process.env.TRASHES_STREAM_ID
 
 async function updateBatch (params) {
-  const transaction = await sequelize.transaction()
-  try {
+  return sequelize.transaction(async (transaction) => {
     const sourceFiles = await findMultipleSourceFiles(params, { transaction, fields: ['stream_source_file_id'] })
     await updateSegmentsBatch(TRASHES_STREAM_ID, params, { transaction })
     await streamSourceFileDao.updateById({ stream_id: TRASHES_STREAM_ID }, sourceFiles, { transaction })
-    await transaction.commit()
-  } catch (e) {
-    console.info('updateBatch error', e)
-    transaction.rollback()
-  }
+  })
 }
 
 /**
@@ -24,12 +19,10 @@ async function updateBatch (params) {
  * @param {Transaction} options.transaction Perform within given transaction
  */
 async function findMultipleSourceFiles (streams, options = {}) {
-  const transaction = options.transaction
-  const fields = options.fields
   let sourceFiles = []
   for (const s of streams) {
-    const ids = await streamSegmentDao.findByStreamAndStarts(s.stream, s.starts, { transaction, fields })
-    sourceFiles = sourceFiles.concat(ids.map(id => id.stream_source_file_id))
+    const segments = await streamSegmentDao.findByStreamAndStarts(s.stream, s.starts, options)
+    sourceFiles = [...sourceFiles, ...segments.map(s => s.stream_source_file_id)]
   }
   return sourceFiles
 }
diff --git a/core/internal/arbimon/recordings.js b/core/internal/arbimon/recordings.js
index 1f312cb4d..12d632627 100644
--- a/core/internal/arbimon/recordings.js
+++ b/core/internal/arbimon/recordings.js
@@ -15,9 +15,6 @@ const { updateBatch } = require('./bl/recordings')
  *       description: Array of objects stream and start
  *       required: true
  *       content:
- *         application/x-www-form-urlencoded:
- *           schema:
- *             $ref: '#/components/requestBodies/ArbimonRecordingsDeleteData'
  *         application/json:
  *           schema:
  *             $ref: '#/components/requestBodies/ArbimonRecordingsDeleteData'
diff --git a/core/stream-segments/dao/index.js b/core/stream-segments/dao/index.js
index 0d87fe7ad..d561e2b49 100644
--- a/core/stream-segments/dao/index.js
+++ b/core/stream-segments/dao/index.js
@@ -204,15 +204,19 @@ function findByStreamAndStarts (streamId, starts, options = {}) {
     })
 }
 
+function getISOString (date) {
+  return moment.utc(date).toISOString()
+}
+
 function getWhereForStreamAndStarts (streamId, starts) {
-  const dates = starts.map(s => moment.utc(s).valueOf())
-  const maxDate = moment.utc(Math.max(...dates)).toISOString()
-  const minDate = moment.utc(Math.min(...dates)).toISOString()
+  const dates = starts.map(s => moment.utc(s).valueOf()).sort((a, b) => {
+    return a - b
+  })
   const where = {
     stream_id: streamId,
     start: {
-      [Sequelize.Op.gte]: minDate,
-      [Sequelize.Op.lte]: maxDate,
+      [Sequelize.Op.gte]: getISOString(dates[0]),
+      [Sequelize.Op.lte]: getISOString(dates[dates.length - 1]),
       [Sequelize.Op.in]: starts
     }
   }