diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8e5199f5..3744d4f6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 - changed: Convert the build tooling from Yarn to npm.
 - changed: Replace git dependencies with @edge.app-scoped npm packages (ecpair, groestl-hash-js, bs58grscheck).
 - security: Upgrade dependencies per Socket security recommendations.
+- fixed: Replace defunct PIVX explorer (zkbitcoin.com) with explorer.duddino.com and remove zkbitcoin.com from the PIVX blockbook server list
 
 ## 3.9.0 (2026-03-10)
 
diff --git a/src/common/utxobased/info/pivx.ts b/src/common/utxobased/info/pivx.ts
index 0fc01ddc..139eacf9 100644
--- a/src/common/utxobased/info/pivx.ts
+++ b/src/common/utxobased/info/pivx.ts
@@ -18,9 +18,9 @@ const currencyInfo: EdgeCurrencyInfo = {
   walletType: 'wallet:pivx',
 
   // Explorers:
-  addressExplorer: 'https://zkbitcoin.com/address/%s',
-  blockExplorer: 'https://zkbitcoin.com/block/%s',
-  transactionExplorer: 'https://zkbitcoin.com/tx/%s',
+  addressExplorer: 'https://explorer.duddino.com/address/%s',
+  blockExplorer: 'https://explorer.duddino.com/block/%s',
+  transactionExplorer: 'https://explorer.duddino.com/tx/%s',
 
   denominations: [
     {
@@ -34,7 +34,7 @@ const currencyInfo: EdgeCurrencyInfo = {
   ...legacyMemoInfo,
   defaultSettings: {
     customFeeSettings: ['satPerByte'],
-    blockbookServers: ['wss://pivx-eusa1.edge.app', 'wss://zkbitcoin.com'],
+    blockbookServers: ['wss://pivx-eusa1.edge.app'],
     enableCustomServers: false
   },
   displayName: 'PIVX',