Papertrade hit with oracle manipulation claim as pool holds $3M
Papertrade, a synthetic perpetuals exchange on HyperEVM, is facing an unconfirmed oracle manipulation allegation. Its Martingaler LP pool, which pays winning traders from other traders' losses, held about $3.15 million shortly after launch and uses Hyperliquid's BBO mid-price as its sole oracle. The platform launched around Oct. 10, 2026, with over $137 million in pre-deposits and $14.4 billion in notional volume within the first 10 minutes.
Papertrade runs on HyperEVM as a synthetic perpetuals venue with no order book or funding mechanism. Its Martingaler LP begins empty; winning payouts come from other traders’ losses, and shortfalls are queued. If the pool falls under $2M, the protocol mints PAPER at 100 tokens per $1 of deficit, diluting holders.
At launch around Oct. 10, 2026, it reported more than $137M in pre-deposits across 11,000+ addresses and $14.4B notional volume in ten minutes. Its sole price source is Hyperliquid’s BBO midpoint, while the pool held about $3.15M after launch. The manipulation claim remains unconfirmed.
The allegation could affect traders and PAPER stakers most directly, since payouts and rewards depend on a pool funded by trader losses and one price source. If manipulation were possible, confidence in HyperEVM synthetic perps and similar oracle-reliant venues may suffer, potentially prompting users to demand stronger safeguards or move funds elsewhere. Because the claim is unconfirmed, broader market impact remains uncertain and may stay limited unless evidence emerges.