diff --git a/testnets/culinaris/chain.json b/testnets/culinaris/chain.json
index 7f28275..b6bfaa0 100644
--- a/testnets/culinaris/chain.json
+++ b/testnets/culinaris/chain.json
@@ -79,6 +79,7 @@
   "metadata": {
     "op_bridge_id": "314",
     "op_denoms": ["uinit"],
+    "executor_uri": "https://maze-api-opinit-b53886e8-ebca-41a5-8dd7-64884b25fb2c.ane1-prod-nocsm.newmetric.xyz",
     "ibc_channels": [
       {
         "chain_id": "initiation-2",
diff --git a/testnets/initia/chain.json b/testnets/initia/chain.json
index 40455bd..0672e2a 100644
--- a/testnets/initia/chain.json
+++ b/testnets/initia/chain.json
@@ -304,6 +304,18 @@
         "port_id": "nft-transfer",
         "channel_id": "channel-714",
         "version": "ics721-1"
+      },
+      {
+        "chain_id": "zaar-testnet-1",
+        "port_id": "transfer",
+        "channel_id": "channel-218",
+        "version": "ics20-1"
+      },
+      {
+        "chain_id": "zaar-testnet-1",
+        "port_id": "nft-transfer",
+        "channel_id": "channel-219",
+        "version": "ics721-1"
       }
     ],
     "assetlist": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/initia/assetlist.json"
diff --git a/testnets/yominet/chain.json b/testnets/yominet/chain.json
index 3d8e94f..158bcdd 100644
--- a/testnets/yominet/chain.json
+++ b/testnets/yominet/chain.json
@@ -63,7 +63,7 @@
         "version": "ics721-1"
       }
     ],
-    "assetlist": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/yominetassetlist.json",
+    "assetlist": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/yominet/assetlist.json",
     "minitia": {
       "type": "minievm",
       "version": "v0.5.5"
diff --git a/testnets/zaar/assetlist.json b/testnets/zaar/assetlist.json
new file mode 100644
index 0000000..dbcf81e
--- /dev/null
+++ b/testnets/zaar/assetlist.json
@@ -0,0 +1,36 @@
+{
+  "$schema": "../../assetlist.schema.json",
+  "chain_name": "zaar",
+  "assets": [
+    {
+      "description": "Fake ZAAR Token",
+      "denom_units": [
+        {
+          "denom": "evm/0x48e68Bed35e199927FF94ECDC34A125C7bfc87e8",
+          "exponent": 0
+        },
+        {
+          "denom": "fZAAR",
+          "exponent": 18
+        }
+      ],
+      "type_asset": "erc20",
+      "address": "0x48e68Bed35e199927FF94ECDC34A125C7bfc87e8",
+      "base": "evm/0x48e68Bed35e199927FF94ECDC34A125C7bfc87e8",
+      "display": "fZAAR",
+      "name": "Fake Zaar",
+      "symbol": "fZAAR",
+      "coingecko_id": "",
+      "images": [
+        {
+          "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/zaar/images/ZAAR.png",
+          "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/zaar/images/ZAAR.svg"
+        }
+      ],
+      "logo_URIs": {
+        "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/zaar/images/ZAAR.png",
+        "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/zaar/images/ZAAR.svg"
+      }
+    }
+  ]
+}
diff --git a/testnets/zaar/chain.json b/testnets/zaar/chain.json
new file mode 100644
index 0000000..e07f4c9
--- /dev/null
+++ b/testnets/zaar/chain.json
@@ -0,0 +1,86 @@
+{
+  "$schema": "../../chain.schema.json",
+  "chain_name": "zaar",
+  "chain_id": "zaar-testnet-1",
+  "evm_chain_id": 2906125577721809,
+  "pretty_name": "Zaar",
+  "status": "live",
+  "network_type": "testnet",
+  "bech32_prefix": "init",
+  "daemon_name": "minitiad",
+  "node_home": "$HOME/.minitia",
+  "key_algos": ["secp256k1"],
+  "slip44": 118,
+  "fees": {
+    "fee_tokens": [
+      {
+        "denom": "evm/0x48e68Bed35e199927FF94ECDC34A125C7bfc87e8",
+        "fixed_min_gas_price": 15000000000,
+        "low_gas_price": 15000000000,
+        "average_gas_price": 15000000000,
+        "high_gas_price": 15000000000
+      }
+    ]
+  },
+  "apis": {
+    "rpc": [
+      {
+        "address": "https://maze-rpc-sequencer-fd70c395-4cfc-4624-ab8a-8e025af6a140.ane1-prod-nocsm.newmetric.xyz"
+      }
+    ],
+    "rest": [
+      {
+        "address": "https://maze-rest-sequencer-fd70c395-4cfc-4624-ab8a-8e025af6a140.ane1-prod-nocsm.newmetric.xyz"
+      }
+    ],
+    "grpc": [
+      {
+        "address": "maze-grpc-sequencer-fd70c395-4cfc-4624-ab8a-8e025af6a140.ane1-prod-nocsm.newmetric.xyz:443"
+      }
+    ],
+    "json-rpc": [
+      {
+        "address": "https://maze-jsonrpc-sequencer-fd70c395-4cfc-4624-ab8a-8e025af6a140.ane1-prod-nocsm.newmetric.xyz"
+      }
+    ],
+    "json-rpc-websocket": [
+      {
+        "address": "https://maze-ws-sequencer-fd70c395-4cfc-4624-ab8a-8e025af6a140.ane1-prod-nocsm.newmetric.xyz"
+      }
+    ]
+  },
+  "images": [
+    {
+      "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/zaar/images/ZAAR.png",
+      "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/zaar/images/ZAAR.svg"
+    }
+  ],
+  "logo_URIs": {
+    "png": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/zaar/images/ZAAR.png",
+    "svg": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/zaar/images/ZAAR.svg"
+  },
+  "metadata": {
+    "op_bridge_id": "99",
+    "op_denoms": ["uinit"],
+    "executor_uri": "https://maze-api-opinit-fd70c395-4cfc-4624-ab8a-8e025af6a140.ane1-prod-nocsm.newmetric.xyz",
+    "ibc_channels": [
+      {
+        "chain_id": "initiation-2",
+        "port_id": "nft-transfer",
+        "channel_id": "channel-1",
+        "version": "ics721-1"
+      },
+      {
+        "chain_id": "initiation-2",
+        "port_id": "transfer",
+        "channel_id": "channel-0",
+        "version": "ics20-1"
+      }
+    ],
+    "assetlist": "https://raw.githubusercontent.com/initia-labs/initia-registry/main/testnets/zaar/assetlist.json",
+    "minitia": {
+      "type": "minievm",
+      "version": "v0.6.9"
+    }
+  }
+}
diff --git a/testnets/zaar/images/ZAAR.png b/testnets/zaar/images/ZAAR.png
new file mode 100644
index 0000000..f9deca0
Binary files /dev/null and b/testnets/zaar/images/ZAAR.png differ
diff --git a/testnets/zaar/images/ZAAR.svg b/testnets/zaar/images/ZAAR.svg
new file mode 100644
index 0000000..e08f294
--- /dev/null
+++ b/testnets/zaar/images/ZAAR.svg
@@ -0,0 +1,41 @@
+<svg width="353" height="351" viewBox="0 0 353 351" fill="none" xmlns="http://www.w3.org/2000/svg">
+<rect x="0.5" y="0.5" width="351.738" height="349.561" rx="174.781" fill="url(#paint0_linear_12230_204)"/>
+<rect x="0.5" y="0.5" width="351.738" height="349.561" rx="174.781" stroke="url(#paint1_linear_12230_204)"/>
+<g filter="url(#filter0_d_12230_204)">
+<path d="M222.119 286.561H194.826L194.826 114.882L222.119 114.882L222.119 286.561Z" fill="url(#paint2_linear_12230_204)"/>
+<path d="M140.241 64L167.533 64L167.533 235.679H140.24L140.241 64Z" fill="url(#paint3_linear_12230_204)"/>
+<path d="M167.533 286.561H140.24L140.24 259.295H167.533L167.533 286.561Z" fill="#18151B"/>
+<path d="M222.119 91.2662L194.826 91.2662L194.826 64.0001L222.119 64.0001L222.119 91.2662Z" fill="#18151B"/>
+<path d="M64 118.337V91.2662H288.738V118.104L115.342 231.99H288.738V259.295H64V232.457L237.396 118.337H64Z" fill="#18151B"/>
+<path d="M222.37 286.561H195.077L195.078 259.295H222.37L222.37 286.561Z" fill="#18151B"/>
+</g>
+<defs>
+<filter id="filter0_d_12230_204" x="48" y="48" width="256.738" height="254.561" filterUnits="userSpaceOnUse" color-interpolation-filters="sRGB">
+<feFlood flood-opacity="0" result="BackgroundImageFix"/>
+<feColorMatrix in="SourceAlpha" type="matrix" values="0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 127 0" result="hardAlpha"/>
+<feOffset/>
+<feGaussianBlur stdDeviation="8"/>
+<feComposite in2="hardAlpha" operator="out"/>
+<feColorMatrix type="matrix" values="0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0"/>
+<feBlend mode="normal" in2="BackgroundImageFix" result="effect1_dropShadow_12230_204"/>
+<feBlend mode="normal" in="SourceGraphic" in2="effect1_dropShadow_12230_204" result="shape"/>
+</filter>
+<linearGradient id="paint0_linear_12230_204" x1="289.897" y1="-9.66428e-06" x2="107.521" y2="350.614" gradientUnits="userSpaceOnUse">
+<stop stop-color="#FFD600"/>
+<stop offset="1" stop-color="#E3BF00"/>
+</linearGradient>
+<linearGradient id="paint1_linear_12230_204" x1="289.82" y1="13.1287" x2="123.439" y2="350.608" gradientUnits="userSpaceOnUse">
+<stop stop-color="#FFE455"/>
+<stop offset="0.61" stop-color="#FFD600"/>
+<stop offset="1" stop-color="#121212"/>
+</linearGradient>
+<linearGradient id="paint2_linear_12230_204" x1="179.436" y1="286.561" x2="179.436" y2="91.039" gradientUnits="userSpaceOnUse">
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+</linearGradient>
+</defs>
+</svg>