Open-source privacy protocol using Groth16 ZK-SNARKs. Sub-second proof generation, automated leak detection, 1M+ anonymity set capacity. No token, no VC. The Problem Every Solana transaction is public. Analytics firms link activity to real identity. I got doxxed via Coinbase deposit chain analysis in 24 hours. Tornado Cash: Sanctioned, $50+ fees. Privacy Cash: 10K limit. Token2022: No graph privacy. No complete infrastructure exists. SolVoid Architecture Privacy Shield: Groth16 ZK-SNARKs with Poseidon hashing

0.8s proof generation (vs 2-3s alternatives) 20-level Merkle tree (1M+ commitment capacity) $0.00001 transaction cost (500x cheaper than Ethereum)

Leak Detection Pipeline: Automated privacy scanning

CEX link detection Transaction clustering analysis Timing pattern identification Privacy scoring (0-100)

Privacy Passport: Cryptographic reputation system without revealing transaction history Technical Details Commitment scheme: typescriptsecret = randomBytes(31); nullifier = randomBytes(31); commitment = poseidon([secret, nullifier]); Withdrawal uses ZK proof to verify commitment ownership without revealing which one. Nullifiers prevent double-spending. Getting Started bashnpm install -g solvoid

# Scan for leaks solvoid-scan protect <address>

# Shield assets solvoid-scan shield 1.5

# Withdraw anonymously solvoid-scan withdraw <secret> <nullifier> <recipient> SDK integration: typescriptimport { SolVoidClient } from 'solvoid';

const client = new SolVoidClient(config, wallet); await client.shield(1_500_000_000);

Competitive Edge

vs Privacy Cash: 100x larger anonymity set, leak detection vs Token2022: Full transaction privacy, not just balances vs Tornado Cash: Solana-native, 500x cheaper, not sanctioned vs all: Only solution with privacy lifecycle management

Roadmap

Shipped: Core protocol, CLI/SDK, leak detection, open source

Next: Mainnet audit, cross-chain bridge, mobile apps, DeFi integrations, DAO tools, institutional compliance

Vision: Universal privacy layer for all Solana DApps

Why We Built This By Syed_0x (@Syed_0x / TG: @roxen90) - Smart contract dev who got doxxed via chain analysis. Privacy isn't a feature, it's infrastructure.

Why Solana?

400ms blocks, $0.00001 fees. Why open source? Regulatory defense through transparency. Why no token? Privacy is a public good.

Use Cases

DeFi trading, DAO payroll, anonymous donations, sealed-bid NFT auctions, any confidential transaction.

Resources GitHub: github.com/brainless3178/SolVoid | NPM: npmjs.com/package/solvoid |

Twitter: @Syed_0x | TG: @roxen90

MIT License • YES VC • No Token