From c56a8a1c4470761ab483dbda8902d04e2934eef6 Mon Sep 17 00:00:00 2001
From: NikitaSavik <NikitaSavik@users.noreply.github.com>
Date: Thu, 28 May 2026 11:38:05 +0200
Subject: [PATCH 1/2] Update chains.json

---
 data/chains.json | 54 +++++++++++++++++-------------------------------
 1 file changed, 19 insertions(+), 35 deletions(-)

diff --git a/data/chains.json b/data/chains.json
index bf81749..1f4971c 100644
--- a/data/chains.json
+++ b/data/chains.json
@@ -4142,6 +4142,24 @@
       }
     ]
   },
+  ,
+  "3946": {
+    "name": "Nexus Mainnet",
+    "description": "The Nexus Layer 1 is a planetary-scale supercomputer, designed to host the world's commerce.",
+    "logo": "https://blockscout-icons.s3.us-east-1.amazonaws.com/nexus.png",
+    "ecosystem": "Ethereum",
+    "isTestnet": true,
+    "layer": 1,
+    "rollupType": null,
+    "native_currency": "NEX",
+    "website": "https://nexus.xyz/",
+    "explorers": [
+      {
+        "url": "https://explorer.nexus.xyz/",
+        "hostedBy": "blockscout"
+      }
+    ]
+  },
   "4024": {
     "name": "TONSquare",
     "description": "Platform that bridges the TON blockchain with EVM-compatible chains, enhancing dApp developement across ecosystems.",
@@ -6253,23 +6271,6 @@
       }
     ]
   },
-  "17000": {
-    "name": "Holesky",
-    "description": "Holešky is a staking, infrastructure and protocol-developer testnet for Ethereum.",
-    "logo": "https://blockscout-icons.s3.us-east-1.amazonaws.com/ethereum.svg",
-    "ecosystem": "Ethereum",
-    "isTestnet": true,
-    "layer": 1,
-    "rollupType": null,
-    "native_currency": "ETH",
-    "website": "https://github.com/eth-clients/holesky",
-    "explorers": [
-      {
-        "url": "https://eth-holesky.blockscout.com/",
-        "hostedBy": "blockscout"
-      }
-    ]
-  },
   "17071": {
     "name": "Onchain Points",
     "description": "Dynamic ecosystem of fast-paced, onchain games.",
@@ -8164,23 +8165,6 @@
       }
     ]
   },
-  "128123": {
-    "name": "Etherlink Testnet",
-    "description": "A truly decentralized layer 2 blockchain powered by Tezos smart rollup technology.",
-    "logo": "https://blockscout-icons.s3.us-east-1.amazonaws.com/etherlink.svg",
-    "ecosystem": "Tezos",
-    "isTestnet": true,
-    "layer": 2,
-    "rollupType": null,
-    "native_currency": "XTZ",
-    "website": "https://www.etherlink.com/",
-    "explorers": [
-      {
-        "url": "https://testnet.explorer.etherlink.com/",
-        "hostedBy": "blockscout"
-      }
-    ]
-  },
   "132902": {
     "name": "Form",
     "description": "Form is a light speed, low-cost Ethereum L2 built to bring mass adoption to SocialFi.",
@@ -12723,7 +12707,7 @@
     "explorers": [
       {
         "url": "https://explorer.testnet.chain.robinhood.com/",
-        "hostedBy": "blockscout"
+        "hostedBy": "self-hosted"
       }
     ]
   }

From d55e0efd2cdf351f21e667bdcc7d140c280dd831 Mon Sep 17 00:00:00 2001
From: NikitaSavik <NikitaSavik@users.noreply.github.com>
Date: Thu, 28 May 2026 11:41:18 +0200
Subject: [PATCH 2/2] fixing json

---
 data/chains.json | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/data/chains.json b/data/chains.json
index 1f4971c..b03735b 100644
--- a/data/chains.json
+++ b/data/chains.json
@@ -4141,8 +4141,7 @@
         "hostedBy": "blockscout"
       }
     ]
-  },
-  ,
+  },  
   "3946": {
     "name": "Nexus Mainnet",
     "description": "The Nexus Layer 1 is a planetary-scale supercomputer, designed to host the world's commerce.",