Switch BTC/LTC explorer links to mempool.space

[j0ntz]

CHANGELOG

Does this branch warrant an entry to the CHANGELOG?

• Yes
• No

Dependencies

none

Description

Switch BTC and LTC addressExplorer/transactionExplorer links from Blockchair to mempool.space and litecoinspace.org.

• BTC transactionExplorer -> https://mempool.space/tx/%s
• BTC addressExplorer -> https://mempool.space/address/%s
• LTC transactionExplorer -> https://litecoinspace.org/tx/%s
• LTC addressExplorer -> https://litecoinspace.org/address/%s
• blockExplorer left unchanged for both, out of scope for this task.

Companion PR in edge-currency-accountbased makes the matching XMR transaction-explorer change.

Asana: https://app.asana.com/0/1215088146871429/1211177181799241

---

Note

Low Risk
URL-only changes to currency metadata with no effect on signing, sync, or broadcast behavior.

Overview
BTC and LTC in-wallet explorer links for addresses and transactions now open mempool.space and litecoinspace.org instead of Blockchair. Only addressExplorer and transactionExplorer in the Bitcoin and Litecoin currency info were updated; blockExplorer stays on Blockchair for both chains.

The Unreleased CHANGELOG entry documents the switch.

^{Reviewed by Cursor Bugbot for commit 5b44469. Bugbot is set up for automated code reviews on this repo. Configure here.}

[j0ntz]

📸 Test evidence

ltc address explorer litecoinspace

btc address explorer mempoolspace

btc tx explorer mempoolspace confirmed

ltc tx explorer litecoinspace

Captured by the agent's in-app test run (build-and-test).