ZOIDCASH

The Privacy Layer of Solana

Complete Technical Documentation • Version 1.0.0

01. OVERVIEW

Zoidcash is the privacy layer of Solana. It is a modular system that makes privacy a native feature of the blockchain. From stealth transactions to encrypted communication, Zoidcash enables you to stay invisible while staying connected.

// Mission Statement

"Privacy is not about hiding. It is about protecting what matters."

- The Zoidcash Team
100%
Privacy
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Metadata
Aliases

02. MISSION & VISION

Our Mission

We believe privacy is not a privilege but a right. Zoidcash exists to restore digital freedom by building privacy, anonymity, and control into Solana. Our tools let you transact, communicate, and build without exposure or surveillance.

PHILOSOPHY:

Privacy by default, transparency by choice.

Cryptography replaces trust. Decentralization is defense.

The Vision

Zoidcash was created to make privacy simple, accessible, and built into the core of blockchain. Our vision is a world where every digital interaction can be private by default. We want to make privacy feel normal again, as natural as sending a message or making a payment.

03. ARCHITECTURE

Modular System Design

Zoidcash is built as a set of independent yet connected modules. Each one brings a layer of privacy to the Solana ecosystem. You can use them individually or as one integrated privacy layer.

ZOID OS

Secure foundation that creates ephemeral sessions. Hides device, location, and wallet data behind temporary, disposable sessions.

Ephemeral Sessions
Hidden Metadata
Isolated Wallet Keys
Secure Routing

TX SHADOWNET

Private routing network that hides source and destination. Routes through multiple independent relays where each relay only sees part of the path.

Multi-Hop Routing
Multi-TX Pathways
Adaptive Mixing
ZK Proofs for Integrity

ID OBFUSCATION

Removes fixed identity concept. Every action uses new identifiers that cannot be linked to past activity.

One-Time Addresses
Rotating Keys
No Persistent Identifiers
MPC Forward Secrecy

ZOIDPAY

Private payment system. Each pay link creates a unique, one-time payment path. Receiver stays invisible.

Stealth Addresses
ShadowNet Routing
HPKE Encryption
Auto Sweep

ZOIDROUTE

Private swap system for DeFi. Pairs stealth addresses with ShadowNet relays for hidden end-to-end trade paths.

One-Time Outputs
Multi-TX Pathways
Private Execution
No Linkability

ZOIDMASK

Identity shield that protects how users appear. Makes communication, transactions, and actions unlinkable.

Ephemeral Zoid IDs
Dynamic Rotation
Encrypted Metadata
Decoupled Wallet Linking

04. CORE MODULES

Together, these systems create the Zoidcash privacy stack. Each module works independently but can be combined for maximum privacy protection.

PRIVACY-FIRST OPERATING SYSTEM FLOW

1
USER ACTION
Zoidcash creates ephemeral session
2
ID OBFUSCATION
One-time alias generated
3
SHADOWNET ROUTING
Transaction routed through relays
4
ENCRYPTION
HPKE, ZK proofs, MPC applied
5
ZERO METADATA
Complete privacy achieved

05. CRYPTOGRAPHY

Zoidcash is powered by modern cryptography. Privacy is the default setting. Transparency is a choice.

Stealth Addresses

Make each payment unlinkable. Receivers accept payments without exposing permanent addresses.

One-time addresses generated per transaction, only sender and receiver can recognize

HPKE

Hybrid Public Key Encryption encrypts messages from sender to receiver.

Non-interactive, fast, lightweight. Perfect for blockchain use.

Zero Knowledge Proofs (PLONK)

Prove validity without revealing data. Fast enough to keep up with Solana's speed.

Universal setup, small proofs, fast verification, flexible for complex logic

MPC

Multi-Party Computation splits secrets between nodes so no one controls the full picture.

Secret sharing, distributed computation, threshold security, automatic rotation

06. PRIVACY BY DESIGN

Guiding Principles

Privacy by Default

Privacy should not require extra effort. Every part of Zoidcash protects users automatically.

Transparency by Choice

Users decide what they reveal and when. Everything is open for community review.

Technology over Trust

Zoidcash uses encryption, zero-knowledge proofs, and distributed systems. Privacy depends on code, not trust.

Decentralization as Defense

No single server, company, or government can compromise privacy. Trust spreads across a global network.

Simple and Usable

Privacy should not be complicated. Zoidcash is designed to be fast and familiar.

Open and Verifiable

The code that protects users must be open to the public. Always transparent about how it works.

Freedom for Everyone

Zoidcash is for individuals, not institutions. Everyone deserves the right to act freely without being tracked.

07. GETTING STARTED

For Users

# Quick Start Guide
1. Connect your Solana wallet
2. Enable Zoidcash for ephemeral sessions
3. Use ZoidPay for private payments
4. Route transactions through ShadowNet
5. Execute private swaps with ZoidRoute
6. Stay invisible. Privacy by default.

For Developers

# Zoidcash SDK Example
import { Zoidcash } from '@zoidcash/sdk'

const zoidcash = new Zoidcash({
  network: 'mainnet',
  apiKey: process.env.ZOIDCASH_API_KEY
})

// Create private payment link
const payment = await zoidcash.zoidPay.create({
  amount: '10 USDC',
  token: 'USDC'
})

// Send private transaction
const tx = await zoidcash.shadowNet.send({
  to: recipientAddress,
  amount: '1 SOL',
  stealth: true
})

// Execute private swap
await zoidcash.zoidRoute.swap({
  from: 'USDC',
  to: 'SOL',
  amount: '100',
  stealth: true
})

📚 DOCUMENTATION

Full API reference, SDK documentation, and integration guides available.