Coinbase Bridge vs entropy.io

cbBTC is Coinbase’s wrapped Bitcoin launched on Base and Ethereum to simplify DeFi access for exchange users. Custody is handled by Coinbase Prime with a daily on‑chain proof‑of‑reserve attestation signed by Deloitte. cbBTC is fungible 1:1 with native BTC and charges zero conversion fees during promotional periods.

Entropy is a permissionless market deployer built on Hyperliquid through HIP-3, focused on bringing traditional and frontier financial markets onchain. The platform enables perpetual futures trading on global equities, commodities and indices, as well as more experimental products such as long-dated pre-IPO equity perpetuals. Entropy operates its own HIP-3 markets while leveraging Hyperliquid's high-performance trading infrastructure, with dedicated oracle pricing, funding, margin, liquidation and auto-deleveraging mechanisms. Its goal is to provide onchain access to markets that are typically difficult or impossible to trade in crypto-native venues. Entropy is not available to users located in prohibited jurisdictions.