Privacy-Focused On-Chain Shuffling Wallet Overview This And…

Privacy-Focused On-Chain Shuffling Wallet
Overview
This Android application acts as a non-custodial Bitcoin wallet running on a high-throughput, big-block network architecture (such as BSV). It translates physical human movement into autonomous, real-time cryptographic privacy layer events on the blockchain, utilizing negligible transaction fees to obfuscate financial transaction trails.
Core Architecture & Components
[ Android Sensor API ] ---> [ Shuffle Manager ] ---> [ HD Wallet Layer ] ---> [ Big-Block P2P Network ]
(Step Counter) (Random Threshold) (BIP44 / BRC-42) (Real-time On-chain TX)

Step-Counter Tracking Layer
Accesses the native Android Sensor.TYPE_STEP_COUNTER via the hardware abstraction layer.
Tracks steps in the background while minimizing battery drain.
Randomized Shuffle Trigger
Discards fixed intervals to prevent pattern analysis.
Employs a local SecureRandom generator to dynamically reset the threshold after each cycle (e.g., picking a random target between 70 and 140 steps).
On-Chain UTXO Self-Shuffling Mechanism
When the randomized step threshold is reached, the app automatically constructs a live transaction.
It aggregates all currently unspent transaction outputs (UTXOs) controlled by the user (consolidation).
It splits the total balance into multiple unequal, randomized outputs (fan-out) and broadcasts them directly to the network.
Hierarchical Deterministic (HD) Wallet Layer
Inbound/Outbound Logic: Adheres to standard BIP32/BIP44 (or BRC-42 string-based derivation).
Generates public keys using the Extended Public Key (xPub) on the client device, keeping the private keys unexposed.
Allows the local device to retain tracking of the entire address tree seamlessly.