CashShuffle
A legacy Bitcoin Cash CoinJoin protocol that coordinated equal-denomination outputs to weaken input-output ownership links.
CashShuffle coordinated several BCH users into one transaction with equal-value participant outputs. Because those outputs shared a denomination, an observer could not assign them by amount alone.
Equal denominations, change outputs, network metadata, later consolidation, and low participation can reduce privacy. CoinJoin changes transaction-graph heuristics; it does not hide the transaction or guarantee anonymity.
CashShuffle is primarily a historical predecessor to CashFusion in the BCH wallet ecosystem. CashFusion supports multiple inputs and non-uniform outputs and is the maintained privacy option in compatible current wallets.
Related terms
Explore connected entries beyond the alphabetical index.
CashFusion
→An opt-in Bitcoin Cash CoinJoin protocol that combines many inputs and differently sized outputs to complicate transaction-link analysis.
CoinJoin
→A privacy technique that combines multiple users’ inputs and outputs in a single transaction.
Unspent Transaction Output (UTXO)
→A discrete spendable output on a UTXO blockchain, similar to a digital coin that must be spent whole.
Transaction
→A serialized state transition that a blockchain can validate, relay, and include in a block.