BTC Wallet Mainnet v0.3.0

Mainnet-capable ARM64 Android testing release.

Highlights:

• Offline release bundle; Metro is not required
• Taproot/SegWit wallets with verified backup flow
• BTC, SAT and approximate USD balance display
• Receive-address rotation with an unused-address safety cap
• Mainnet-verified Esplora fallback and custom HTTPS endpoints
• Modernized branding and security hardening

APK SHA-256: 2F576466710AAEB3BCA7EA91FC424709E5B7A023AA9AF59541C7A4EEE5D11273
Package: com.btcwalletmobile.mainnet
Version: 0.3.0-mainnet (4)
ABI: arm64-v8a

Security warning: This APK uses a locally generated development signing identity and has not received an independent third-party audit. Test only with a very small amount.