Ephemeral coin tracing bounds authority snooping by construction, with ElGamal and Damgård-Jurik constructions.

Video argues ZK proofs can sidestep SWIFT sanctions screening, which is reassuring if you enjoy cryptography and regulators sweating.

Reference design for x402 payments that only settle if an on-chain ZK proof says the pinned circuit ran and produced the output.

Not another mixer, a payroll app that hides salaries, batches payments, and still leaves an audit log on Starknet.

For payments, is privacy about the amount, the counterparty, or the graph, and which crypto actually gives it?

Aleo’s case study on USAD, a private USD stablecoin on-chain, with the usual ZK promise: payroll without public receipts.

Aleo's USDCx case study, a private USDC-backed stablecoin writeup with CCTP and Leo contracts, because payments needed more secrecy.