A BIP-0032 Hierarchical Deterministic Bitcoin Wallet

This wallet uses BIP-0032 to implement a hierarchical deterministic wallet.

Features include:

Multiple logical "accounts" within each wallet.
Fresh receive and change addresses are used for each transfer.
Wallet only needs to be backed up once, on initial creation.
Wallet backup consists of simple list of 12 common words (BIP-0039).
Same wallet may be securely accessed concurrently from multiple devices.
Wallet data is protected by scrypt passcode.

Wallet32 is available in the Google play store:

https://play.google.com/store/apps/details?id=com.bonsai.wallet32

Beta Test Version

A beta test version of Wallet32 is available in the google play store to members of the bitcoinj google group. If you are in the bitcoinj google group you can click on this link to install the beta:

https://play.google.com/apps/testing/com.bonsai.wallet32

Alpha Test Version

An alpha test version of Wallet32 is available in the google play store. You'll need to join the Wallet32 Google+ Community to get access to the pre-release version.

Instructions for installing the alpha version are in the first post ...

Building Wallet32

Install zxscanlib to local maven repository

git clone git@github.com:LivotovLabs/zxscanlib.git

cd zxscanlib

patch -p1 <<"EOF"
--- a/build.gradle
+++ b/build.gradle
@@ -1,12 +1,38 @@
 apply plugin: 'android-library'
 
+apply plugin: 'maven'
+
+uploadArchives {
+    repositories {
+        mavenDeployer {
+            repository(url: mavenLocal().url)
+            pom.groupId = 'eu.livotov'
+            pom.artifactId = 'zxscan'
+            pom.version = '1.1'
+        }
+    }
+}
+
+buildscript {  
+    repositories {
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:0.10.+'
+    }
+}
+
 dependencies {
     compile fileTree(dir: 'libs', include: '*.jar')
 }
 
 android {
     compileSdkVersion 17
-    buildToolsVersion "18.0.1"
+    buildToolsVersion "19.1.0"
+
+    lintOptions {
+        abortOnError false
+    }
 
     sourceSets {
         main {
EOF

gradle uploadArchives

Build Wallet32 with Gradle

git clone git@github.com:ksedgwic/Wallet32.git

cd Wallet32

./gradlew clean app:assembleDebug

Build Wallet32 with Android Studio

git clone git@github.com:ksedgwic/Wallet32.git

# Run Android Studio

# Import Project ...", select Wallet32 top-level directory.

About Wallet32

Wallet32

Version: 0.3.17 (21-Oct-2014)

Source: https://github.com/ksedgwic/Wallet32

Author: Ken Sedgwick ken@bonsai.com

With contributions from:

Karel Bílek
Harald Hoyer

Wallet32 is made possible by:

Data Provided by WINKDEX℠

Donate: 14qJ7PAfKCBtcMHzQNerHwUtgt4HVSZFRL

geopayme/Wallet32