We do not build for today. But Bybit's latest product line—Pre-IPO perpetual contracts for Unitree Robotics and Moonshot AI—is building for a market that doesn't exist yet. The art is the hash; the value is the proof. Here, the proof is missing.
Bybit announced the addition of two Chinese high-tech companies to its Pre-IPO perpetual futures roster. The product is straightforward in concept: a perpetual swap that tracks the valuation of a private company before its initial public offering. The mechanism is identical to a standard crypto perpetual—funding rates, mark price, liquidation—except the underlying asset has no continuous market price. This is where the technical audit begins.
Context: The Mechanics of a Pre-IPO Perpetual
A perpetual contract is a derivative that tracks an underlying asset's price without an expiry date. It uses a funding rate mechanism to encourage convergence between the contract price and the index price. For crypto assets like Bitcoin or Ethereum, the index price is derived from multiple spot exchanges. For Pre-IPO perpetuals, the index price must come from something else—private funding rounds, secondary market transactions on platforms like Forge Global, or media-reported valuations. The problem is structural: private equity markets are illiquid, opaque, and event-driven. Price updates occur at discrete intervals, often months apart. The funding rate, designed to anchor the contract to a moving target, becomes a mechanism that can drift far from reality.
Bybit is not the first to offer this. BitMEX launched Pre-IPO contracts for SpaceX, Stripe, and Anthropic in late 2024. The product category is a micro-innovation—a replication of existing infrastructure applied to a new asset class. But the technical challenge is not the contract itself; it is the price discovery pipeline. A protocol that cannot be audited is not a protocol. And Bybit's price oracle for these contracts is a black box.
Core: The Price Discovery Failure Modes
Let me walk through the state transitions. The mark price for a Pre-IPO perpetual must be a function of available private market data. But private market data has three fundamental properties that make it unsuitable for a perpetual contract without significant engineering: low frequency, high discreteness, and lack of verifiability.
Low frequency: A typical Series B round updates valuation once every 12–18 months. Between these events, the mark price is stale. Perpetual contracts rely on continuous price discovery to adjust funding rates. If the index price sits static for months, the funding rate can accumulate a large premium or discount, leading to forced liquidations when the next funding round eventually hits.
High discreteness: Private valuations jump in steps. A company valued at $1 billion today might be valued at $2 billion in its next round. The index price will jump 100% instantly. In a perpetual market, this triggers a cascade of liquidations for anyone who was short. The funding rate mechanism cannot smooth this because the underlying price is not continuous.
Lack of verifiability: Bybit likely uses a composite index from internal data or third-party private market data providers. There is no on-chain oracle, no cryptographic proof of the source. The price is whatever Bybit says it is. Reentrancy doesn't lie—but a centralized oracle without transparency is a single point of failure. In my 2018 audit of the Parity Wallet multi-sig library, I learned that the simplest vulnerability is often the one you assume doesn't exist. The assumption here is that Bybit's index is accurate. There is no way to verify it.
Settlement risk: The contract is supposed to settle upon the company's IPO. But what if the IPO is delayed or canceled? The contract becomes a zombie—a perpetual with no settlement mechanism. The funding rate will continue to drift, and the platform will hold open positions indefinitely. This is a classic case of technical debt: the whitepaper assumes a successful IPO, but the code does not handle the failure state.
I have spent years dissecting the composability of DeFi protocols. In 2020, I reverse-engineered Uniswap V2's constant product formula to model impermanent loss across 500 pools. The lesson was that mathematical models break when their assumptions fail. The assumption for Pre-IPO perpetuals is that private markets behave like public markets. They do not.
Contrarian: The Blind Spot of Centralized Innovation
The mainstream narrative is that Bybit is innovating by bringing traditional equity exposure to crypto traders. This is a misreading. The true innovation is in the oracle design—how to get a reliable, verifiable, and continuous price feed for an asset that has none. Bybit has not solved this. It has outsourced the problem to a proprietary index that is opaque by design. The contrarian view is that this product increases systemic risk in the crypto derivatives market. It introduces a new class of oracle-dependent contracts that are vulnerable to manipulation and stale pricing.
Compare this to the decentralized oracle networks we have today. Chainlink, despite its own centralization issues, at least provides a mechanism for data aggregation and cryptographic proof. Bybit's approach is a step backward: it is a return to the era of unverified price feeds that plagued early BitMEX contracts. The only difference is that the underlying asset is now a private company instead of a crypto token.
Furthermore, the choice of Unitree Robotics and Moonshot AI is telling. Both are Chinese companies with limited public financial disclosure. Their valuations are based on Chinese media reports and private funding rounds. The opacity of the Chinese tech ecosystem amplifies the price discovery problem. We do not build for today; we build for a system that can withstand tomorrow's failures. This product cannot withstand a single IPO delay.
Takeaway: A Vulnerability Forecast
I predict that within the next 12 months, at least one Pre-IPO perpetual contract on a major exchange will experience a significant deviation between the contract price and the underlying valuation, leading to a mass liquidation event. The cause will be either a delayed IPO or a controversial funding round that the index fails to capture. The market will learn that the price discovery mechanism is fragile. Until then, treat these contracts as speculative instruments with no technical foundation. The art is the hash; the value is the proof. Bybit has provided the hash without the proof.
My advice: If you are a developer, audit the oracle. If you are a trader, demand transparency. And if you are an exchange, remember that the code does not care about your marketing.
