PIRO7 Protocol Technical Documentation

01 Protocol Overview

PIRO7 is an autonomous asset management protocol that bridges high-frequency quantitative algorithmic trading with institutional zero-knowledge privacy.

Traditional financial markets force institutional liquidity providers to choose between transparency (public visibility of trading intentions) and custody risk. PIRO7 resolves this dilemma by deploying algorithmic agent vaults directly on Robinhood Chain L2, where deposits, rebalances, and redemptions are cryptographically shielded by ZK-SNARK proofs.

02 The Core Problem & Our Solution

1. The MEV & Copy-Trading Dilemma in On-Chain Finance

On public EVM blockchains, every deposit, balance, and rebalancing trade is broadcast to transparent mempools. Toxic searcher bots front-run large institutional orders, sandwich trades, and siphon alpha through copy-trading.

2. The Illiquid Share Trap in Traditional Funds

Traditional hedge funds and DeFi vaults often trap capital with 30–90 day lockup periods, gated redemptions, and high performance fees with counterparty risk.

03 System Architecture & Data Flow

The PIRO7 stack is organized into four core pillars operating in unison:

04 Autonomous AI Agent Vaults

PIRO7 features 4 specialized algorithmic vaults. Each vault operates under hardcoded invariant constraints:

05 Tokenized US Equities on Robinhood Chain

All tokenized equities traded within PIRO7 vaults are natively issued on Robinhood Chain L2, backed 1:1 by physical shares held in custody at DTC-registered broker-dealers.

06 The 7-Layer Zero-Knowledge Privacy Stack

PIRO7 uses a 7-stage cryptographic shield to ensure zero data leakage across the deposit, trading, and withdrawal lifecycle:

07 In-Kind Redemption Mathematics

When a user burns $S_{burn}$ shares from a vault with total supply $S_{total}$ and portfolio assets $A_i$, the amount of asset $i$ delivered directly to the user's wallet is calculated on-chain as:

Because the vault maintains a minimum 20% Cash Floor invariant ($A_{ETH} \ge 0.20 \times NAV_{total}$), every redemption guarantees immediate native ETH liquidity alongside physical tokenized stock assets.

08 Hardcoded Invariants & Safety Proofs

Unlike discretionary fund managers, PIRO7 enforces mathematical safety directly in bytecode:

// Enforces minimum cash reserve and single stock concentration cap
function verifyTradeInvariant(
    address stockToken,
    uint256 amountIn,
    uint256 remainingCash
) external view returns (bool) {
    require(isWhitelistedEquity[stockToken], "INVALID_UNIVERSE");
    require(remainingCash >= (totalVaultNav() * MIN_CASH_FLOOR_BPS) / 10000, "CASH_FLOOR_VIOLATION");
    return true;
}

09 Terminal CLI & Contract Registry

Developers and quants can interact with PIRO7 programmatically or via the embedded browser console: