🏆Encrypt & Ika — Superteam Frontier Hackathon

The Cryptographic Dark Pool

Institutional liquidity meets cryptographic privacy. FHE-encrypted order matching on Solana. Native Bitcoin settlement via Ika dWallets. Zero MEV. Total Anonymity.

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🔐 Encrypt FHE🔑 Ika dWallet⚡ Solana Devnet₿ Secp256k1

0 SOL

Volume (devnet)

[ENCRYPTED]

Avg Order Size

2PC-MPC

Settlement Method

~400ms

Block Time

Built on Cutting-Edge Cryptography

FHE Encrypted Orders

Order sizes and prices are encrypted via Encrypt's Fully Homomorphic Encryption. Matching happens on ciphertexts — the executor never sees plaintext values.

#[encrypt_fn] bid_price >= ask_price

Bridge-less Native Bitcoin

No wrapped tokens. No bridges. When orders match, the Ika MPC network generates a native Secp256k1 signature that settles directly on the Bitcoin network.

ctx.approve_message(..., Secp256k1)

Zero MEV Exposure

Order flow is invisible until settlement. Validators see only ciphertexts — front-running and sandwich attacks are cryptographically impossible.

orderbook: ████ [ENCRYPTED]

How It Works

Encrypt & Submit

The client encrypts order parameters (price, volume) using the Encrypt TS SDK. The ciphertexts are submitted to the Solana smart contract, maintaining complete privacy on-chain.

Homomorphic Matching

The Solana program invokes the Encrypt executor via a CPI. The executor evaluates the trading algorithm over the encrypted data (FHE) without ever decrypting it, ensuring zero MEV leakage.

Bridge-less Native Bitcoin

Upon a successful match, the program calls the Ika Protocol. Ika's decentralized dWallet network generates a 2PC-MPC Secp256k1 signature to settle the trade natively on Bitcoin, completely eliminating bridge custody risk.