diff --git a/src/Classes/APIBots/utils.ts b/src/Classes/APIBots/utils.ts
index 7542ff1..2b7fb11 100644
--- a/src/Classes/APIBots/utils.ts
+++ b/src/Classes/APIBots/utils.ts
@@ -29,6 +29,7 @@ const publicClient = createPublicClient({
 const EXPLORATIONS_CONTRACTS = require('../../ProjectConfig/explorationsContracts.json')
 
 const CORE_CONTRACTS = require('../../ProjectConfig/coreContracts.json')
+const BLOCKED_MINT_CONTRACTS: Record<string, Record<string, string>> = require('../../ProjectConfig/blockedMintContracts.json')
 
 // ENS cache: stores resolved names ('' means no ENS name exists)
 const ensAddressMap: { [id: string]: string } = {}
@@ -283,6 +284,21 @@ export function isCoreContract(contractAddress: string): boolean {
   return Object.values(CORE_CONTRACTS).includes(contractAddress.toLowerCase())
 }
 
+export function isBlockedMintContract(
+  chainId: number,
+  contractAddress: string
+): boolean {
+  const blocked = BLOCKED_MINT_CONTRACTS[String(chainId)]
+  if (!blocked) {
+    return false
+  }
+
+  const normalized = contractAddress.toLowerCase()
+  return Object.values(blocked).some(
+    (address) => address.toLowerCase() === normalized
+  )
+}
+
 export async function getCollectionType(
   contractAddress: string
 ): Promise<CollectionType> {
diff --git a/src/Classes/MintBot.ts b/src/Classes/MintBot.ts
index 63f866f..4a55511 100644
--- a/src/Classes/MintBot.ts
+++ b/src/Classes/MintBot.ts
@@ -9,17 +9,12 @@ import {
   replaceToPNG,
   waitForEngineContracts,
   waitForStudioContracts,
+  isBlockedMintContract,
 } from './APIBots/utils'
 import { ensOrAddress } from './APIBots/utils'
 import { TwitterBot } from './TwitterBot'
 import { logger } from '../logger'
 
-// When true, only post mints from mainnet (chain ID 1). Non-mainnet mints are skipped.
-// Set to false in a couple weeks to enable L2/other chain mints.
-const HIDE_NON_MAINNET_MINTS = true
-
-const MAINNET_CHAIN_ID = 1
-
 const MINT_CONFIG: {
   [id: string]: string[]
 } = require('../ProjectConfig/mintBotConfig.json')
@@ -144,7 +139,10 @@ export class MintBot {
 
               const contentType = imageRes.headers.get('content-type')
               if (!contentType?.startsWith('image/')) {
-                logger.info({ id, contentType }, 'Invalid content type for mint')
+                logger.info(
+                  { id, contentType },
+                  'Invalid content type for mint'
+                )
                 return
               }
 
@@ -199,8 +197,11 @@ export class MintBot {
       return
     }
 
-    if (HIDE_NON_MAINNET_MINTS && chainId !== MAINNET_CHAIN_ID) {
-      logger.info({ chainId }, 'Skipping mint for non-mainnet chain (HIDE_NON_MAINNET_MINTS=true)')
+    if (isBlockedMintContract(chainId, contractAddress)) {
+      logger.info(
+        { contractAddress, chainId },
+        'Skipping mint for blocked contract'
+      )
       return
     }
 
@@ -222,7 +223,10 @@ export class MintBot {
   startRoutine() {
     this.intervalId = setInterval(async () => {
       if (Object.keys(this.mintsToPost).length > 0) {
-        logger.info({ count: Object.keys(this.mintsToPost).length }, 'mints to post')
+        logger.info(
+          { count: Object.keys(this.mintsToPost).length },
+          'mints to post'
+        )
       }
       await this.checkAndPostMints()
     }, parseInt(MINT_REFRESH_TIME_SECONDS) * 1000)
diff --git a/src/ProjectConfig/blockedMintContracts.json b/src/ProjectConfig/blockedMintContracts.json
new file mode 100644
index 0000000..875a8a0
--- /dev/null
+++ b/src/ProjectConfig/blockedMintContracts.json
@@ -0,0 +1,6 @@
+{
+  "8453": {
+    "DEV-1": "0x0061b590a42433392bc76b3f3fe1404a5df449c9",
+    "DEV-2": "0xa39abc16d7b6cfbf2cb1d02de65a0b28101cdad1"
+  }
+}