Vexta Wallet v0.7.1

Vexta Wallet v0.7.1

• Added ASERT difficulty support from block 6500
• Fixed header synchronization past the ASERT activation height
• Preserved the previous difficulty algorithm for blocks before 6500
• Verified synchronization successfully to the current chain height

SHA-256:
b5c3c9a9e7908a8731b262d320d24aede3614a9776c321ede12468d422cd846c

Vexta Wallet v0.7.0

This release introduces full post-quantum wallet support for the Vexta network.

Post-Quantum Support

• ML-DSA receive addresses using Witness V2
• SLH-DSA / SPHINCS+ receive addresses using Witness V3
• Post-quantum transaction signing and spending
• Deterministic post-quantum address derivation from the wallet seed
• Support for receiving and spending post-quantum funds on the active Vexta network

Post-Quantum Spending

Vexta Wallet v0.7.0 supports spending funds using both ML-DSA (Witness V2) and SLH-DSA / SPHINCS+ (Witness V3).

To spend using a specific post-quantum address type, the wallet must first contain spendable funds that were received on that address type.

For example:

• ML-DSA spending requires funds previously received to an ML-DSA address.
• SLH-DSA / SPHINCS+ spending requires funds previously received to an SLH-DSA / SPHINCS+ address.

The new Spend source selector allows users to choose between Any, Standard, ML-DSA, or SPHINCS+ when creating a transaction.

Address Management

• Added My addresses
• View all generated Standard, ML-DSA and SPHINCS+ addresses
• Add or edit labels for individual addresses
• Copy addresses directly from the address manager
• Select which address should be used as the current receive address

Wallet Improvements

• Improved background scanning for post-quantum addresses
• Improved incoming transaction notifications
• Added post-quantum address persistence and cache handling
• Improved Send UI with selectable transaction source

Network Status

Post-quantum support is active on the Vexta mainnet and both ML-DSA and SLH-DSA / SPHINCS+ receive and spend transactions have been successfully tested on-chain.

Existing Android wallet users can update directly from the wallet.

APK

Vexta-Wallet-v0.7.0.apk

SHA256

71219a19c4fe5cba2d0ef4409b234f1f0bb546cd1b401e5623187201f0e82ecd

Vexta Wallet v0.6.8 Hotfix

Vexta Wallet v0.6.8 hotfix

Changes:

• Improved blockchain reorg handling and automatic recovery
• Improved background header synchronization
• Added coinbase reward detection to transaction history
• Coinbase rewards now show Mature / Immature status and confirmation progress
• Improved transaction history cache handling after wallet updates
• General synchronization reliability improvements

APK SHA-256:
cb45133c44c5c6386f3c6b3e1a8cb3c9f4d7c82ce072a1d2fa96e198ab4ad6e0

Vexta Wallet v0.6.7

Vexta Wallet v0.6.7

Changes:

• Added 100-confirmation maturity protection for coinbase/mining rewards.
• Immature mining rewards remain visible in total balance but are excluded from spendable balance.
• Transaction selection and signing now reject immature coinbase outputs.
• Normal incoming VTX transactions are not affected.
• Updated wallet UTXO cache format to preserve coinbase status.
• Added one-time cache migration/full rescan for existing wallets.
• Includes the current wallet UI and synchronization improvements.

SHA256:
a9bb6c1d52790681818036da37f775750e5f3da3e1d64c23fdb635f774c55472

Vexta Wallet v0.6.6

What's new

• Added Contacts / Address Book support to the Send screen
• Added pending outgoing transaction tracking
• Added confirmed transaction details with block height and confirmation count
• Added full date and time display for transactions
• Added labels for your own receive addresses
• Added Address Label Manager for viewing and editing labels across generated receive addresses
• Improved blockchain scanning to continue incrementally from the last processed block
• Added persistent transaction and UTXO caching
• Wallet balance, transaction history, and spendable outputs now load immediately from local cache
• Removed unnecessary full blockchain rescans when returning from Send, Receive, or other wallet screens
• Removed repeated full blockchain scans from the regular refresh cycle
• Full scanning is now reserved for initial synchronization, restore, or manual scan
• Various stability and usability improvements

APK SHA256

1c95ed0394769de44fbb9d6d84e6979dfc90877e4e795505671c8eedeb9768d5

Vexta Wallet v0.6.5

What's new

• Added support for creating wallets with 12-word or 24-word recovery phrases
• Existing 12-word wallets remain fully compatible
• Wallet restore now supports both 12-word and 24-word recovery phrases
• Improved background wallet monitoring while the app is closed
• Wallet monitoring can restart after device reboot or app update
• Incoming payment notifications can be mirrored to compatible Wear OS devices
• Added Send Max to send the full spendable wallet balance
• Send Max automatically deducts the required network fee
• Added clearer available balance and network fee information
• Improved amount formatting across different device locales
• Various stability and usability improvements

Existing wallets do not need to be recreated. Existing 12-word recovery phrases continue to work normally.

APK SHA256:

18dd0b272f8b4a0b34551c2a1991345d13e08e86ae1944275cf98a09c466f503

Vexta Wallet v0.6.4

Header synchronization reliability update.

Changes:

• Fixed initial synchronization when peers return more than 2,000 valid block headers
• Prevented blockchain scanning without verified local headers
• Improved header synchronization failure handling
• Hardened background header synchronization
• Preserved automatic recovery and multi-address wallet scanning

Release signing certificate SHA256:
12b3de2573af4a23fca222ee6609e60c6f685a624f510151128087a8c4d0020e

Vexta Wallet v0.6.3 — Hotfix

• Minor stability and notification improvements.

Vexta Wallet v0.6.2

Fixed a rare issue where incoming payment notifications could show an incorrect amount. Notifications are now matched to actual incoming transactions.

APK SHA256:
7d34368c55529a82e57f48b150a1435b29cb7dd11c81a445bbef63873787da9d

Signing certificate SHA256:
12b3de2573af4a23fca222ee6609e60c6f685a624f510151128087a8c4d0020e

Vexta Wallet v0.6.1

Vexta Wallet v0.6.1

Changes in this release:

• Swipe navigation replaces Back buttons
• Swipe right-to-left to return from Send, Receive and View All Transactions
• Swipe works across the transaction list as well
• Android system Back gestures are handled consistently
• On the main wallet page, swipe once shows "Swipe again to exit"
• Swipe again within 2 seconds fully exits the wallet
• Improved biometric/device-lock behaviour when reopening the wallet

APK SHA256:
013ba2f708dfe5b85708e511914d90f41282cd4ee2d83641e3bc36c0ca5ca380

Signing certificate SHA256:
12b3de2573af4a23fca222ee6609e60c6f685a624f510151128087a8c4d0020e