diff --git a/src/lang/locales/en.json b/src/lang/locales/en.json
index a67f263b..16d5ba6a 100644
--- a/src/lang/locales/en.json
+++ b/src/lang/locales/en.json
@@ -17,6 +17,7 @@
   "desmos": "Desmos",
   "juno": "Juno Hera",
   "certik": "Certik",
+  "sentinel": "Sentinel",
   
   "staking": "Staking",
   "governance": "Governance",
diff --git a/src/libs/fetch.js b/src/libs/fetch.js
index 26587e92..e42e9ad6 100644
--- a/src/libs/fetch.js
+++ b/src/libs/fetch.js
@@ -284,7 +284,7 @@ const chainAPI = class ChainFetch {
   }
 
   async getIBCDenomTrace(hash, config = null) {
-    const h = hash.substring(hash.indexOf('/'))
+    const h = hash.substring(hash.indexOf('/') + 1)
     return this.get('/ibc/applications/transfer/v1beta1/denom_traces/'.concat(h), config).then(data => commonProcess(data))
   }
 
diff --git a/src/store/chains/cosmos.json b/src/store/chains/cosmos.json
index 1805bb0c..5f25b43a 100644
--- a/src/store/chains/cosmos.json
+++ b/src/store/chains/cosmos.json
@@ -1,6 +1,6 @@
 {
     "chain_name": "cosmos",
-    "api":"https://lcd-cosmoshub.keplr.app",
+    "api":"https://cosmos.api.ping.pub",
     "sdk_version": "0.42.6",
     "addr_prefix": "cosmos",
     "logo": "https://dl.airtable.com/.attachments/e54f814bba8c0f9af8a3056020210de0/2d1155fb/cosmos-hub.svg"
diff --git a/src/store/chains/sentinel.json.bak b/src/store/chains/sentinel.json
similarity index 100%
rename from src/store/chains/sentinel.json.bak
rename to src/store/chains/sentinel.json