SolVoid: Institutional-Grade Privacy Infrastructure for Solana

SolVoid is a high-performance, non-custodial privacy protocol designed for the Solana ecosystem. By leveraging Groth16 Zero-Knowledge Proofs and circuit-optimized Poseidon-3 hashing, SolVoid enables cryptographically unlinkable asset transfers and identity obfuscation with sub-second latency.

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🏛 Technical Architecture

SolVoid orchestrates a multi-layered privacy lifecycle (PLM) that decouples on-chain identities from their transaction history while maintaining full protocol verifiability.

Operational Data Flow

graph TD
    A[Identity Layer] -->|Shielding Transaction| B(ZK-Prover Engine)
    B -->|Groth16 Witness| C{SolVoid Vault}
    C -->|Commitment Stored| D[Merkle Tree State]
    E[Anonymity Recovery] -->|Withdrawal Request| F(Shadow Relayer)
    F -->|Onion Routing| G(On-chain Verifier)
    G -->|Proof Validated| H[Fresh Destination Address]
    D -.->|Membership Proof| G

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� Project Lifecycle & Orchestration

1. Environment & Deployment Hub

The foundation for building, testing, and deploying the SolVoid protocol.

# Repository Initialization
git clone https://github.com/brainless3178/SolVoid.git
cd SolVoid
npm install

# ZK Cryptographic Pipeline
# Compiles circuits and generates proving/verification keys
./scripts/build-zk.sh

# On-Chain Program Lifecycle (Anchor)
anchor build
anchor deploy --provider.cluster devnet

# Quality Assurance Suite
npm test               # Execute full test matrix
npm run lint           # Static code analysis
npm run dashboard:dev  # Launch local UI environment

2. CLI Command Specification (solvoid)

The primary interface for protocol interaction, auditing, and emergency response.

Surgical Shielding (Deposit)

solvoid shield <amount>

• Args: <amount> (SOL to shield)
• Protocol Action: Generates Secret and Nullifier keys and commits hashed state to the Merkle tree.

Unlinkable Withdrawal

solvoid withdraw <secret> <nullifier> <recipient> <amount> [options]

Option	Description	Default
--relayer <url>	Target Shadow Relayer endpoint	.env default
--rpc <url>	Override default Solana RPC	.env default

Privacy Ghost Score (Audit)

solvoid ghost <address> [options]

Option	Description
--badge	Generate a ZK-verified Privacy Badge artifact
--share	Generate social metadata for X/Discord platforms
--verify <p>	Cryptographically validate an external privacy proof
--json	Return raw audit data for programmatic ingestion

Atomic Rescue (MEV Protection)

solvoid rescue <wallet> [options]

Option	Description
--to <addr>	Specified recovery destination address
--auto-generate	Initialize a fresh, secure remediation wallet
--jito-bundle	Utilize Jito-Solana MEV bundles for atomic execution
--emergency	Priority fee escalation for sub-2s critical rotation
--dry-run	Simulate orchestration without network broadcast
--monitor	Activate real-time post-remediation threat alerts

Protocol Administration (Emergency Controls)

solvoid admin <command> [args]

Command	Action
pause	Trigger the ZK Circuit Breaker to suspend withdrawals
resume	Reset breaker and resume protocol operations
trigger-emergency	Escalates protocol-wide fee multipliers (x1-x10)
disable-emergency	Resets protocol fees to baseline state

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3. SDK Integration Patterns

A professional integration layer for third-party dApps and services.

import { SolVoidClient } from 'solvoid';

// 1. Client Orchestration
const client = new SolVoidClient(config, wallet);

// 2. Surgical Shielding
const { commitmentData } = await client.shield(1.5 * LAMPORTS_PER_SOL);

// 3. Privacy Auditing
const passport = await client.getPassport(address);
console.log(`Ghost Score: ${passport.overallScore}/100`);

// 4. Low-level Proof Generation
const proof = await client.prepareWithdrawal(secret, nullifier, ...);

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4. Shadow Relayer API Specification

Technical endpoints for the decentralized relay network.

Endpoint	Method	Functional Requirement
/status	GET	Health monitoring & protocol metrics
/commitments	GET	Multi-hop Merkle state synchronization
/relay	POST	transaction (base64) & hops (onion routing depth 1-5)

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� Key Ecosystem Infrastructure

• Groth16 ZK-SNARKs: High-performance proving implementation on the BN254 curve.
• Poseidon-3 Hashing: Standardized sponge construction for 100% parity across Rust, TS, and Circom.
• Jito-MEV Integration: Advanced front-running protection for critical asset rotations.
• Data Integrity Enforcement (DIE): Zod-powered schema validation at every operational boundary.
• Global Dashboard: Institutional Next.js interface providing real-time technical telemetry.

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📖 Project Documentation

• Core: DOCS.md | ZK_REFERENCE.md | GHOST_REFERENCE.md
• Integration: SDK_REFERENCE.md | CLI_REFERENCE.md | API_REFERENCE.md
• Ops: CICD_REFERENCE.md | SYSTEM_STATUS.md | DEPLOYMENT.md

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🔒 Security Compliance

• Status: Experimental Beta
• Policy: Refer to SECURITY.md for disclosure protocols.

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Engineering-First. Privacy-Preserving. Solana-Native.