From a2f6f993bb354b98eacf8db72bb8484afb03dbc9 Mon Sep 17 00:00:00 2001
From: Sungho An <88648155+sodowe@users.noreply.github.com>
Date: Tue, 31 Mar 2026 19:07:23 +0900
Subject: [PATCH 1/6] Add LiterMark Chain configuration

Added new chain configuration for LiterMark Chain.
---
 _data/chains/eip155-5232.json | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 _data/chains/eip155-5232.json

diff --git a/_data/chains/eip155-5232.json b/_data/chains/eip155-5232.json
new file mode 100644
index 000000000000..560ec2a1b244
--- /dev/null
+++ b/_data/chains/eip155-5232.json
@@ -0,0 +1,26 @@
+{
+  "name": "LiterMark Chain",
+  "chain": "LMK",
+  "rpc": [
+    "https://litermark.org/rpc"
+  ],
+  "faucets": [],
+  "nativeCurrency": {
+    "name": "LiterMark",
+    "symbol": "LMK",
+    "decimals": 18
+  },
+  "infoURL": "https://litermark.com",
+  "shortName": "lmk",
+  "chainId": 5232,
+  "networkId": 5232,
+  "icon": "litermark",
+  "explorers": [
+    {
+      "name": "LMKscan",
+      "url": "https://litermark.org",
+      "icon": "litermark",
+      "standard": "none"
+    }
+  ]
+}

From 2cac2d7295642ab762a56c4c0deac2886d28290c Mon Sep 17 00:00:00 2001
From: Sungho An <88648155+sodowe@users.noreply.github.com>
Date: Tue, 31 Mar 2026 19:07:58 +0900
Subject: [PATCH 2/6] Add litermark.json with icon metadata

---
 _data/icons/litermark.json | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 _data/icons/litermark.json

diff --git a/_data/icons/litermark.json b/_data/icons/litermark.json
new file mode 100644
index 000000000000..913d1f8247fa
--- /dev/null
+++ b/_data/icons/litermark.json
@@ -0,0 +1,8 @@
+[
+  {
+    "url": "ipfs://QmPLACEHOLDER",
+    "width": 256,
+    "height": 256,
+    "format": "png"
+  }
+]

From 8926e131634fe895206612793d429728ad010a8b Mon Sep 17 00:00:00 2001
From: Sungho An <88648155+sodowe@users.noreply.github.com>
Date: Tue, 31 Mar 2026 19:16:09 +0900
Subject: [PATCH 3/6] Update icon URL in litermark.json

---
 _data/icons/litermark.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/_data/icons/litermark.json b/_data/icons/litermark.json
index 913d1f8247fa..b74c043eac2e 100644
--- a/_data/icons/litermark.json
+++ b/_data/icons/litermark.json
@@ -1,6 +1,6 @@
 [
   {
-    "url": "ipfs://QmPLACEHOLDER",
+    "url": "ipfs://QmRscdcy6ebGXxZQeHsvEhFNmazgR7SuUDZd8NSYRaD5ux",
     "width": 256,
     "height": 256,
     "format": "png"

From df0a0ce8f1e85bd48effc68616fbc6ebf157a1db Mon Sep 17 00:00:00 2001
From: Sungho An <88648155+sodowe@users.noreply.github.com>
Date: Thu, 2 Apr 2026 07:17:49 +0900
Subject: [PATCH 4/6] Clean up EIP155-5232 JSON structure

Removed redundant rpc and icon fields.
---
 _data/chains/eip155-5232.json | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/_data/chains/eip155-5232.json b/_data/chains/eip155-5232.json
index 560ec2a1b244..38f367751ca6 100644
--- a/_data/chains/eip155-5232.json
+++ b/_data/chains/eip155-5232.json
@@ -1,9 +1,7 @@
 {
   "name": "LiterMark Chain",
   "chain": "LMK",
-  "rpc": [
-    "https://litermark.org/rpc"
-  ],
+  "rpc": ["https://litermark.org/rpc"],
   "faucets": [],
   "nativeCurrency": {
     "name": "LiterMark",
@@ -14,12 +12,10 @@
   "shortName": "lmk",
   "chainId": 5232,
   "networkId": 5232,
-  "icon": "litermark",
   "explorers": [
     {
       "name": "LMKscan",
       "url": "https://litermark.org",
-      "icon": "litermark",
       "standard": "none"
     }
   ]

From 88a5507f2611536d8e0ea870e56df983c8b6dfb8 Mon Sep 17 00:00:00 2001
From: Sungho An <88648155+sodowe@users.noreply.github.com>
Date: Thu, 2 Apr 2026 07:19:15 +0900
Subject: [PATCH 5/6] Update icon dimensions in litermark.json

---
 _data/icons/litermark.json | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/_data/icons/litermark.json b/_data/icons/litermark.json
index b74c043eac2e..2801d7e8d647 100644
--- a/_data/icons/litermark.json
+++ b/_data/icons/litermark.json
@@ -1,8 +1,8 @@
 [
   {
     "url": "ipfs://QmRscdcy6ebGXxZQeHsvEhFNmazgR7SuUDZd8NSYRaD5ux",
-    "width": 256,
-    "height": 256,
+    "width": 1258,
+    "height": 1259,
     "format": "png"
   }
 ]

From 131a3c0186d65b0d913b625217bafcb85a69d051 Mon Sep 17 00:00:00 2001
From: Sungho An <88648155+sodowe@users.noreply.github.com>
Date: Fri, 3 Apr 2026 08:09:23 +0900
Subject: [PATCH 6/6] Add EIP155 feature to LiterMark chain data

Added features array with EIP155 feature to the chain data.
---
 _data/chains/eip155-5232.json | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/_data/chains/eip155-5232.json b/_data/chains/eip155-5232.json
index 38f367751ca6..e01664347069 100644
--- a/_data/chains/eip155-5232.json
+++ b/_data/chains/eip155-5232.json
@@ -8,10 +8,17 @@
     "symbol": "LMK",
     "decimals": 18
   },
+  "features": [
+    {
+      "name": "EIP155"
+    }
+  ],
   "infoURL": "https://litermark.com",
   "shortName": "lmk",
   "chainId": 5232,
   "networkId": 5232,
+  "slip44": 60,
+  "status": "active",
   "explorers": [
     {
       "name": "LMKscan",