From 20cae22da661501fb69a76926a1f46119e105260 Mon Sep 17 00:00:00 2001
From: Jonathan Tzeng <jnthntzng@gmail.com>
Date: Tue, 9 Jun 2026 23:36:44 -0700
Subject: [PATCH] Replace defunct PIVX explorer with explorer.duddino.com

The zkbitcoin.com explorer is no longer functional. Point the PIVX
address/block/transaction explorers at explorer.duddino.com (an
in-sync PIVX Blockbook instance) and drop wss://zkbitcoin.com from the
default blockbook server list.
---
 CHANGELOG.md                      | 1 +
 src/common/utxobased/info/pivx.ts | 8 ++++----
 2 files changed, 5 insertions(+), 4 deletions(-)

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',