The Architecture of Trustless Privacy

The Darkpool architecture is built on four core components, each contributing to privacy, performance, and institutional-grade reliability.

1. Retail User Interface (Web & Desktop)

A. Retail Web Interface (dApp) — for all users

A browser-based trading interface with wallet support. Users can:

• Place/cancel orders

• View fills

• Track points

• Manage balances

All transactions use Singularity’s privacy layer, so external observers cannot infer trade size, direction, or intent.

B. Darkswap Desktop App — for advanced & professional users

A native desktop execution client designed for high-throughput and institutional workflows.

Purpose: Provide a stable, high-performance environment with deeper control than the browser UI.

Key capabilities:

• Faster and more persistent connections

• Better performance for active traders

• Advanced order management workflows

• Direct integration with Maker API Server

• Bulk order submission and inventory management

• Equal privacy guarantees to the web app, but with professional tooling

This app is intended for market makers, funds, and professional traders who require a dedicated execution environment.

2. On-Chain Settlement Layer

A non-custodial privacy-layer settlement system leveraging smart contracts.

Core responsibilities:

• Verifying zero-knowledge proofs

• Executing atomic swaps

• Ensuring settlement correctness and finality

The settlement contract:

• Validates that trades follow the rules

• Performs the token transfers

• Keeps everything deterministic and auditable

• While never revealing trade details on-chain

This preserves public blockchain guarantees (finality, auditability) without sacrificing privacy.

3. Maker API Server

Designed for professional market makers.

Market makers run a self-hosted API server that allows them to:

• Submit bulk orders

• Manage inventory

• Connect to proprietary trading systems

• Maintain low-latency, automated order flow

The Desktop App will offer a GUI layer that sits on top of this API for institutions that want advanced tools without building their own client.

4. Matching Engine

Current

A centralized coordinator operated by the team:

• Receives obfuscated orders

• Performs matching without seeing cleartext intent

The coordinator never accesses real order details, preserving privacy while maintaining high performance.

Roadmap

A decentralized peer-to-peer (P2P) matching network, where:

• No single node has the complete orderbook

• Each peer holds only partial views

• Matching occurs collaboratively

• Privacy is preserved via architectural design

This creates a trust-minimized, censorship-resistant matching ecosystem.

Design Outcome

Combined, these four components deliver:

• Confidential trade execution

• Verifiable and deterministic on-chain settlement

• Institutional trust and auditability

• Robust privacy without sacrificing performance

A structure purpose-built for secure, private, and scalable darkpool trading on Darkswap.