diff --git a/backend/src/api/blocks.ts b/backend/src/api/blocks.ts
index d6d37b5c4..f0c04455b 100644
--- a/backend/src/api/blocks.ts
+++ b/backend/src/api/blocks.ts
@@ -171,7 +171,7 @@ class Blocks {
   }
 
   /**
-   * Index all blocks metadata for the mining dashboard
+   * [INDEXING] Index all blocks metadata for the mining dashboard
    */
   public async $generateBlockDatabase() {
     if (this.blockIndexingStarted) {
diff --git a/backend/src/api/mining.ts b/backend/src/api/mining.ts
index a8a8af967..18d82669f 100644
--- a/backend/src/api/mining.ts
+++ b/backend/src/api/mining.ts
@@ -75,28 +75,7 @@ class Mining {
   }
 
   /**
-   * Return the historical difficulty adjustments and oldest indexed block timestamp
-   */
-  public async $getHistoricalDifficulty(interval: string | null): Promise<object> {
-    return await BlocksRepository.$getBlocksDifficulty(interval);
-  }
-
-  /**
-   * Return the historical hashrates and oldest indexed block timestamp
-   */
-  public async $getNetworkHistoricalHashrates(interval: string | null): Promise<object> {
-    return await HashratesRepository.$getNetworkDailyHashrate(interval);
-  }
-
-  /**
-   * Return the historical hashrates and oldest indexed block timestamp for one or all pools
-   */
-  public async $getPoolsHistoricalHashrates(interval: string | null, poolId: number): Promise<object> {
-    return await HashratesRepository.$getPoolsWeeklyHashrate(interval);
-  }
-
-  /**
-   * Generate weekly mining pool hashrate history
+   * [INDEXING] Generate weekly mining pool hashrate history
    */
   public async $generatePoolHashrateHistory(): Promise<void> {
     if (!blocks.blockIndexingCompleted || this.weeklyHashrateIndexingStarted) {
@@ -192,7 +171,7 @@ class Mining {
   }
 
   /**
-   * Generate daily hashrate data
+   * [INDEXING] Generate daily hashrate data
    */
   public async $generateNetworkHashrateHistory(): Promise<void> {
     if (!blocks.blockIndexingCompleted || this.hashrateIndexingStarted) {
diff --git a/backend/src/routes.ts b/backend/src/routes.ts
index dea9da2f2..6b1a365b6 100644
--- a/backend/src/routes.ts
+++ b/backend/src/routes.ts
@@ -24,6 +24,7 @@ import miningStats from './api/mining';
 import axios from 'axios';
 import mining from './api/mining';
 import BlocksRepository from './repositories/BlocksRepository';
+import HashratesRepository from './repositories/HashratesRepository';
 
 class Routes {
   constructor() {}
@@ -576,7 +577,7 @@ class Routes {
 
   public async $getHistoricalDifficulty(req: Request, res: Response) {
     try {
-      const stats = await mining.$getHistoricalDifficulty(req.params.interval ?? null);
+      const stats = await BlocksRepository.$getBlocksDifficulty(req.params.interval ?? null);
       res.header('Pragma', 'public');
       res.header('Cache-control', 'public');
       res.setHeader('Expires', new Date(Date.now() + 1000 * 300).toUTCString());
@@ -588,7 +589,7 @@ class Routes {
 
   public async $getPoolsHistoricalHashrate(req: Request, res: Response) {
     try {
-      const hashrates = await mining.$getPoolsHistoricalHashrates(req.params.interval ?? null, parseInt(req.params.poolId, 10));
+      const hashrates = await HashratesRepository.$getPoolsWeeklyHashrate(req.params.interval ?? null);
       const oldestIndexedBlockTimestamp = await BlocksRepository.$oldestBlockTimestamp();
       res.header('Pragma', 'public');
       res.header('Cache-control', 'public');
@@ -604,8 +605,8 @@ class Routes {
 
   public async $getHistoricalHashrate(req: Request, res: Response) {
     try {
-      const hashrates = await mining.$getNetworkHistoricalHashrates(req.params.interval ?? null);
-      const difficulty = await mining.$getHistoricalDifficulty(req.params.interval ?? null);
+      const hashrates = await HashratesRepository.$getNetworkDailyHashrate(req.params.interval ?? null);
+      const difficulty = await BlocksRepository.$getBlocksDifficulty(req.params.interval ?? null);
       const oldestIndexedBlockTimestamp = await BlocksRepository.$oldestBlockTimestamp();
       res.header('Pragma', 'public');
       res.header('Cache-control', 'public');