Chain Integration
Tx‑Shield integrates at the protocol layer across L1 and L2 environments, leveraging a high‑performance NxN‑party MPC architecture to enable private yet auditable transactions and metadata‑protected queries for stablecoins and institutional DeFi.
L1/L2 Deployment & Composability
- Flexible integration into base layers and rollups (L1/L2) while preserving throughput targets for transfers.
- Drop‑in privacy extension that composes with existing settlement flows and custody stacks.
NxN‑Party FAST MPC
- High‑throughput multi‑party computation designed for blockchain transactions (targeting five‑digit TPS for transfer‑type operations).
- Balanced computation/communication to scale beyond simple 2‑party protocols.
Private Transactions with Auditability
- End‑to‑end transaction confidentiality with selective disclosure for authorized auditors under policy control.
- Multi‑key‑shard design to support regulated access without revealing to counterparties or the public ledger.
User Metadata Protection & Computability
- Query capabilities over encrypted identifiers and histories without exposing raw identity or balances.
- Supports compliance‑grade analytics while preserving wallet‑level privacy.
Summary
As a chain‑level privacy layer, Tx‑Shield enables institutions to deploy compliant, auditable privacy for stablecoins and DeFi activity without sacrificing performance or developer composability.