diff --git a/server/app/com/xsn/explorer/migrations/MigrationRunner.scala b/server/app/com/xsn/explorer/migrations/MigrationRunner.scala
new file mode 100644
index 00000000..c7166c6b
--- /dev/null
+++ b/server/app/com/xsn/explorer/migrations/MigrationRunner.scala
@@ -0,0 +1,144 @@
+package com.xsn.explorer.migrations
+
+import anorm.SQL
+import com.alexitc.playsonify.core.FutureOr.Implicits.FutureOps
+import com.xsn.explorer.data.anorm.AnormPostgresDataHandler
+import com.xsn.explorer.data.anorm.dao.{BlockPostgresDAO, BlockRewardPostgresDAO}
+import com.xsn.explorer.data.async.BlockFutureDataHandler
+import com.xsn.explorer.executors.DatabaseExecutionContext
+import com.xsn.explorer.models.{BlockExtractionMethod, BlockRewards, rpc}
+import com.xsn.explorer.models.persisted.Block
+import com.xsn.explorer.models.values.{Blockhash, Height}
+import com.xsn.explorer.services.{BlockService, XSNService}
+import javax.inject.Inject
+import org.scalactic.{Bad, Good}
+import org.slf4j.LoggerFactory
+import play.api.db.Database
+
+import scala.concurrent.{ExecutionContext, Future}
+import scala.util.{Failure, Success}
+
+class MigrationRunner @Inject()(
+    xsnService: XSNService,
+    blockService: BlockService,
+    blockDataHandler: BlockFutureDataHandler,
+    db: MigrationRunner.DatabaseOperations
+)(implicit ec: ExecutionContext) {
+
+  private val logger = LoggerFactory.getLogger(this.getClass)
+
+  def run() = {
+    val targetBlock = blockDataHandler.getLatestBlock().toFutureOr
+
+    targetBlock.map { targetBlock =>
+      logger.info(s"Migrating Block Rewards from block 0 to block ${targetBlock.height}")
+
+      val startingState = Future.successful(Good(())).toFutureOr
+      val finalState = (0 to targetBlock.height.int).foldLeft(startingState) {
+        case (state, height) =>
+          for {
+            _ <- state
+            block <- blockDataHandler.getBy(Height(height)).toFutureOr
+            rpcBlock <- xsnService.getFullBlock(block.hash).toFutureOr
+            _ <- block.extractionMethod match {
+              case BlockExtractionMethod.TrustlessProofOfStake =>
+                recalculateExtractionMethod(block, rpcBlock).toFutureOr
+              case _ => Future.successful(Good(())).toFutureOr
+            }
+            _ <- db.getReward(block.hash).toFutureOr.flatMap {
+              case None => storeBlockReward(rpcBlock).toFutureOr
+              case _ => Future.successful(Good(())).toFutureOr
+            }
+            _ = logProgress(height, targetBlock.height.int)
+          } yield ()
+      }
+
+      finalState.toFuture.onComplete {
+        case Success(Good(_)) => logger.info("Block rewards successfully migrated")
+        case Success(Bad(error)) => logger.info(s"Block reward migration failed due to ${error.toString}")
+        case Failure(error) => logger.info(s"Block reward migration failed due to ${error.toString}")
+      }
+    }
+  }
+
+  private def logProgress(migratedHeight: Int, targetHeight: Int) = {
+    val percentage: Int = 100 * migratedHeight / targetHeight
+    val previousPercentage: Int = 100 * (migratedHeight - 1) / targetHeight
+
+    if (percentage != 0 && percentage != previousPercentage) {
+      logger.info(s"migrated block at height ${migratedHeight}, ${percentage}% done")
+    }
+  }
+
+  private def recalculateExtractionMethod(block: Block, rpcBlock: rpc.Block[_]) = {
+    val result = for {
+      extractionMethod <- blockService.extractionMethod(rpcBlock).toFutureOr
+      _ <- db.updateExtractionMethod(block.hash, extractionMethod).toFutureOr
+    } yield Good(())
+
+    result.future
+  }
+
+  private def storeBlockReward(rpcBlock: rpc.Block[_]) = {
+    val result = for {
+      extractionMethod <- blockService.extractionMethod(rpcBlock).toFutureOr
+      reward <- blockService
+        .getBlockRewards(rpcBlock, extractionMethod)
+        .map {
+          case Good(reward) => Good(Some(reward))
+          case Bad(_) => Good(None)
+        }
+        .toFutureOr
+      _ = reward.foreach(r => db.insertBlockRewards(rpcBlock.hash, r))
+    } yield Good(())
+
+    result.future
+  }
+}
+
+object MigrationRunner {
+  private class DatabaseOperations @Inject()(
+      override val database: Database,
+      blockPostgresDAO: BlockPostgresDAO,
+      blockRewardPostgresDAO: BlockRewardPostgresDAO
+  )(
+      implicit dbEC: DatabaseExecutionContext
+  ) extends AnormPostgresDataHandler {
+
+    def updateExtractionMethod(blockhash: Blockhash, extractionMethod: BlockExtractionMethod) = {
+      Future {
+        withConnection { implicit conn =>
+          SQL(
+            """
+              |UPDATE blocks
+              |SET extraction_method = {extraction_method}::BLOCK_EXTRACTION_METHOD_TYPE
+              |WHERE blockhash = {blockhash}
+      """.stripMargin
+          ).on(
+              'blockhash -> blockhash.toBytesBE.toArray,
+              'extraction_method -> extractionMethod.entryName
+            )
+            .execute
+
+          Good(())
+        }
+      }
+    }
+
+    def getReward(blockhash: Blockhash) = {
+      Future {
+        withConnection { implicit conn =>
+          Good(blockRewardPostgresDAO.getBy(blockhash))
+        }
+      }
+    }
+
+    def insertBlockRewards(blockhash: Blockhash, reward: BlockRewards) = {
+      Future {
+        withConnection { implicit conn =>
+          Good(blockRewardPostgresDAO.upsert(blockhash, reward))
+        }
+      }
+    }
+  }
+}
diff --git a/server/app/com/xsn/explorer/modules/DatabaseMigrationsModule.scala b/server/app/com/xsn/explorer/modules/DatabaseMigrationsModule.scala
new file mode 100644
index 00000000..c364d82c
--- /dev/null
+++ b/server/app/com/xsn/explorer/modules/DatabaseMigrationsModule.scala
@@ -0,0 +1,6 @@
+package com.xsn.explorer.modules
+
+import com.xsn.explorer.tasks.DatabaseMigrationsTask
+import play.api.inject.{SimpleModule, bind}
+
+class DatabaseMigrationsModule extends SimpleModule(bind[DatabaseMigrationsTask].toSelf.eagerly())
diff --git a/server/app/com/xsn/explorer/tasks/DatabaseMigrationsTask.scala b/server/app/com/xsn/explorer/tasks/DatabaseMigrationsTask.scala
new file mode 100644
index 00000000..fc692f6e
--- /dev/null
+++ b/server/app/com/xsn/explorer/tasks/DatabaseMigrationsTask.scala
@@ -0,0 +1,25 @@
+package com.xsn.explorer.tasks
+
+import akka.actor.ActorSystem
+import com.xsn.explorer.migrations.MigrationRunner
+import javax.inject.Inject
+import org.slf4j.LoggerFactory
+
+import scala.concurrent.ExecutionContext
+import scala.concurrent.duration._
+
+class DatabaseMigrationsTask @Inject()(
+    actorSystem: ActorSystem,
+    migration: MigrationRunner
+)(implicit ec: ExecutionContext) {
+  private val logger = LoggerFactory.getLogger(this.getClass)
+
+  start()
+
+  def start() = {
+    logger.info("Starting database migrations task")
+    actorSystem.scheduler.scheduleOnce(10 seconds) {
+      migration.run
+    }
+  }
+}
diff --git a/server/conf/application.conf b/server/conf/application.conf
index 899ef9c8..0bdfec5a 100644
--- a/server/conf/application.conf
+++ b/server/conf/application.conf
@@ -58,6 +58,7 @@ play.modules.enabled += "com.xsn.explorer.modules.CacheModule"
 play.modules.enabled += "com.xsn.explorer.modules.ConfigModule"
 play.modules.enabled += "com.xsn.explorer.modules.ExecutorsModule"
 play.modules.enabled += "com.xsn.explorer.modules.PollerSynchronizerModule"
+play.modules.enabled += "com.xsn.explorer.modules.DatabaseMigrationsModule"
 play.modules.enabled += "com.xsn.explorer.modules.XSNServiceModule"
 play.modules.enabled += "com.xsn.explorer.modules.RetryableFutureModule"