diff --git a/testnets/initia/chain.json b/testnets/initia/chain.json
index 6609b9e..e949501 100644
--- a/testnets/initia/chain.json
+++ b/testnets/initia/chain.json
@@ -303,6 +303,18 @@
         "port_id": "nft-transfer",
         "channel_id": "channel-49",
         "version": "ics721-1"
+      },
+      {
+        "chain_id": "ms-4",
+        "port_id": "transfer",
+        "channel_id": "channel-417",
+        "version": "ics20-1"
+      },
+      {
+        "chain_id": "ms-4",
+        "port_id": "nft-transfer",
+        "channel_id": "channel-418",
+        "version": "ics721-1"
       }
     ],
     "assetlist": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/assetlist.json"
diff --git a/testnets/ms-demo/assetlist.json b/testnets/ms-demo/assetlist.json
new file mode 100644
index 0000000..221000d
--- /dev/null
+++ b/testnets/ms-demo/assetlist.json
@@ -0,0 +1,146 @@
+{
+  "$schema": "../../assetlist.schema.json",
+  "chain_name": "miniwasm",
+  "assets": [
+    {
+      "description": "The native token of Initia",
+      "denom_units": [
+        {
+          "denom": "l2/2588fd87a8e081f6a557f43ff14f05dddf5e34cb27afcefd6eaf81f1daea30d0",
+          "exponent": 0
+        },
+        {
+          "denom": "INIT",
+          "exponent": 6
+        }
+      ],
+      "base": "l2/2588fd87a8e081f6a557f43ff14f05dddf5e34cb27afcefd6eaf81f1daea30d0",
+      "display": "INIT",
+      "name": "Initia Native Token",
+      "symbol": "INIT",
+      "coingecko_id": "",
+      "images": [
+        {
+          "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/minimove/images/INIT.png",
+          "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/minimove/images/INIT.svg"
+        }
+      ],
+      "logo_URIs": {
+        "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/minimove/images/INIT.png",
+        "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/minimove/images/INIT.svg"
+      }
+    },
+    {
+      "description": "The fake USDC",
+      "denom_units": [
+        {
+          "denom": "ibc/8E27BA2D5493AF5636760E354E46004562C46AB7EC0CC4C1CA14E9E20E2545B5",
+          "exponent": 0
+        },
+        {
+          "denom": "USDC",
+          "exponent": 6
+        }
+      ],
+      "base": "ibc/8E27BA2D5493AF5636760E354E46004562C46AB7EC0CC4C1CA14E9E20E2545B5",
+      "display": "USDC",
+      "name": "USDC",
+      "symbol": "USDC",
+      "coingecko_id": "",
+      "images": [
+        {
+          "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/minimove/images/USDC.png",
+          "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/minimove/images/USDC.svg"
+        }
+      ],
+      "logo_URIs": {
+        "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/minimove/images/USDC.png",
+        "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/minimove/images/USDC.svg"
+      }
+    },
+    {
+      "description": "The fake ETH",
+      "denom_units": [
+        {
+          "denom": "ibc/0E98D4D1D907597448FD3A7C33DDAE10A90FA86FC8A9F5A0B175393783F249CD",
+          "exponent": 0
+        },
+        {
+          "denom": "ETH",
+          "exponent": 6
+        }
+      ],
+      "base": "ibc/0E98D4D1D907597448FD3A7C33DDAE10A90FA86FC8A9F5A0B175393783F249CD",
+      "display": "ETH",
+      "name": "Fake ETH Token",
+      "symbol": "ETH",
+      "coingecko_id": "",
+      "images": [
+        {
+          "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/images/ETH.png",
+          "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/images/ETH.svg"
+        }
+      ],
+      "logo_URIs": {
+        "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/images/ETH.png",
+        "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/images/ETH.svg"
+      }
+    },
+    {
+      "description": "The fake TIA",
+      "denom_units": [
+        {
+          "denom": "ibc/C3E53D20BC7A4CC993B17C7971F8ECD06A433C10B6A96F4C4C3714F0624C56DA",
+          "exponent": 0
+        },
+        {
+          "denom": "TIA",
+          "exponent": 6
+        }
+      ],
+      "base": "ibc/C3E53D20BC7A4CC993B17C7971F8ECD06A433C10B6A96F4C4C3714F0624C56DA",
+      "display": "TIA",
+      "name": "Fake TIA Token",
+      "symbol": "TIA",
+      "coingecko_id": "",
+      "images": [
+        {
+          "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/images/TIA.png",
+          "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/images/TIA.svg"
+        }
+      ],
+      "logo_URIs": {
+        "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/images/TIA.png",
+        "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/images/TIA.svg"
+      }
+    },
+    {
+      "description": "The native token of Tucana",
+      "denom_units": [
+        {
+          "denom": "ibc/3762BA3774945931505989900A95A73915BD8DD7C50AF32893D00EAE27976561",
+          "exponent": 0
+        },
+        {
+          "denom": "TUC",
+          "exponent": 6
+        }
+      ],
+      "base": "ibc/3762BA3774945931505989900A95A73915BD8DD7C50AF32893D00EAE27976561",
+      "display": "TUC",
+      "name": "Tucana Native Token",
+      "symbol": "TUC",
+      "coingecko_id": "",
+      "images": [
+        {
+          "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/tucana/images/TUCANA.png",
+          "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/tucana/images/TUCANA.svg"
+        }
+      ],
+      "logo_URIs": {
+        "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/tucana/images/TUCANA.png",
+        "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/tucana/images/TUCANA.svg"
+      }
+    }
+  ]
+}
diff --git a/testnets/ms-demo/chain.json b/testnets/ms-demo/chain.json
new file mode 100644
index 0000000..9889abb
--- /dev/null
+++ b/testnets/ms-demo/chain.json
@@ -0,0 +1,90 @@
+{
+  "$schema": "../../chain.schema.json",
+  "chain_name": "ms-demo",
+  "chain_id": "ms-4",
+  "pretty_name": "Modular Summit Demo",
+  "status": "live",
+  "network_type": "testnet",
+  "bech32_prefix": "init",
+  "daemon_name": "minitiad",
+  "node_home": "$HOME/.minitia",
+  "key_algos": ["secp256k1"],
+  "slip44": 118,
+  "fees": {
+    "fee_tokens": [
+      {
+        "denom": "umin",
+        "fixed_min_gas_price": 0,
+        "low_gas_price": 0,
+        "average_gas_price": 0,
+        "high_gas_price": 0
+      }
+    ]
+  },
+  "staking": {
+    "staking_tokens": []
+  },
+  "codebase": {
+    "git_repo": "https://github.com/initia-labs/minimove",
+    "recommended_version": "v0.2.12",
+    "compatible_versions": ["v0.2.12", "main"],
+    "binaries": {
+      "linux/amd64": "https://initia.s3.ap-southeast-1.amazonaws.com/minimove-1/minimove_v0.2.12_Linux_x86_64.tar.gz",
+      "linux/arm64": "https://initia.s3.ap-southeast-1.amazonaws.com/minimove-1/minimove_v0.2.12_Linux_aarch64.tar.gz",
+      "darwin/amd64": "https://initia.s3.ap-southeast-1.amazonaws.com/minimove-1/minimove_v0.2.12_Darwin_x86_64.tar.gz",
+      "darwin/arm64": "https://initia.s3.ap-southeast-1.amazonaws.com/minimove-1/minimove_v0.2.12_Darwin_aarch64.tar.gz"
+    },
+    "genesis": {
+      "genesis_url": "https://initia.s3.ap-southeast-1.amazonaws.com/minimove-1/genesis.json"
+    },
+    "versions": []
+  },
+  "description": "Modular Summit Demo",
+  "peers": {
+    "seeds": [],
+    "persistent_peers": []
+  },
+  "apis": {
+    "rpc": [
+      {
+        "address": "https://maze-rpc-sequencer-0966daac-2c9e-40f9-8bc7-8128c72982e7.ue1-prod.newmetric.xyz"
+      }
+    ],
+    "rest": [
+      {
+        "address": "https://maze-rest-sequencer-0966daac-2c9e-40f9-8bc7-8128c72982e7.ue1-prod.newmetric.xyz"
+      }
+    ]
+  },
+  "explorers": [
+    {
+      "kind": "initia scan",
+      "url": "https://scan.testnet.initia.xyz/ms-4",
+      "tx_page": "https://scan.testnet.initia.xyz/ms-4/txs/${txHash}",
+      "account_page": "https://scan.testnet.initia.xyz/ms-4/accounts/${accountAddress}"
+    }
+  ],
+  "metadata": {
+    "op_bridge_id": "116",
+    "op_denoms": ["uinit"],
+    "ibc_channels": [
+      {
+        "chain_id": "initiation-1",
+        "port_id": "transfer",
+        "channel_id": "channel-0",
+        "version": "ics20-1"
+      },
+      {
+        "chain_id": "initiation-1",
+        "port_id": "nft-transfer",
+        "channel_id": "channel-1",
+        "version": "ics721-1"
+      }
+    ],
+    "assetlist": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/ms-4/assetlist.json",
+    "minitia": {
+      "type": "minimove",
+      "version": "v0.2.12"
+    }
+  }
+}
diff --git a/testnets/ms-demo/images/INIT.png b/testnets/ms-demo/images/INIT.png
new file mode 100644
index 0000000..83a86a2
Binary files /dev/null and b/testnets/ms-demo/images/INIT.png differ
diff --git a/testnets/ms-demo/images/INIT.svg b/testnets/ms-demo/images/INIT.svg
new file mode 100644
index 0000000..edd3962
--- /dev/null
+++ b/testnets/ms-demo/images/INIT.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60">
+  <circle fill="black" cx="30" cy="30" r="30"/>
+  <circle fill="white" cx="30" cy="30" r="27"/>
+  <path fill="black" d="M32.522 23.498a5.442 5.442 0 0 1 4.386-5.268v-5.073a10.494 10.494 0 0 0-6.698 3.405l-.196.224-.196-.224a10.396 10.396 0 0 0-6.698-3.405v5.073a5.438 5.438 0 0 1 4.386 5.254v13.017a5.442 5.442 0 0 1-4.386 5.269v5.072a10.494 10.494 0 0 0 6.698-3.404l.196-.225.196.224a10.395 10.395 0 0 0 6.698 3.405V41.77a5.438 5.438 0 0 1-4.386-5.255V23.499Z"/>
+</svg>
diff --git a/testnets/ms-demo/images/USDC.png b/testnets/ms-demo/images/USDC.png
new file mode 100644
index 0000000..e8d98cd
Binary files /dev/null and b/testnets/ms-demo/images/USDC.png differ
diff --git a/testnets/ms-demo/images/USDC.svg b/testnets/ms-demo/images/USDC.svg
new file mode 100644
index 0000000..b7e2556
--- /dev/null
+++ b/testnets/ms-demo/images/USDC.svg
@@ -0,0 +1,12 @@
+<svg width="250" height="250" viewBox="0 0 250 250" fill="none" xmlns="http://www.w3.org/2000/svg">
+<g clip-path="url(#clip0_1_22)">
+<path d="M125 250C194.271 250 250 194.271 250 125C250 55.7288 194.271 0 125 0C55.7288 0 0 55.7288 0 125C0 194.271 55.7288 250 125 250Z" fill="#2775CA"/>
+<path d="M159.375 144.791C159.375 126.562 148.437 120.312 126.562 117.709C110.937 115.625 107.812 111.459 107.812 104.166C107.812 96.8738 113.021 92.1875 123.437 92.1875C132.812 92.1875 138.021 95.3125 140.625 103.125C141.146 104.688 142.709 105.729 144.271 105.729H152.604C154.687 105.729 156.25 104.166 156.25 102.084V101.562C154.166 90.1038 144.791 81.25 132.812 80.2087V67.7087C132.812 65.625 131.25 64.0625 128.646 63.5412H120.834C118.75 63.5412 117.187 65.1037 116.666 67.7087V79.6875C101.041 81.7713 91.1462 92.1875 91.1462 105.209C91.1462 122.396 101.562 129.166 123.437 131.771C138.021 134.375 142.709 137.5 142.709 145.834C142.709 154.168 135.416 159.896 125.521 159.896C111.979 159.896 107.291 154.166 105.729 146.354C105.209 144.271 103.646 143.229 102.084 143.229H93.2287C91.1462 143.229 89.5837 144.791 89.5837 146.875V147.396C91.6662 160.416 100 169.791 117.187 172.396V184.896C117.187 186.979 118.75 188.541 121.354 189.063H129.166C131.25 189.063 132.812 187.5 133.334 184.896V172.396C148.959 169.791 159.375 158.854 159.375 144.791Z" fill="white"/>
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+</g>
+<defs>
+<clipPath id="clip0_1_22">
+<rect width="250" height="250" fill="white"/>
+</clipPath>
+</defs>
+</svg>