BOB (BOB)

BOB, standing for Build on Bitcoin, is a Bitcoin Layer 2 solution that’s fully EVM-compatible, aiming to unite the robust security of Bitcoin with the versatility and innovation of Ethereum’s smart contracts.

Seed Round: $10M

Strategic Round: $9.5M

Whitepaper

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Interest lvl

High

Updated: Nov 09, 2025

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User Rating

Medium

3/5 • 1 votes

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Ticker

BOB

Type

Utility-token

FoundedUnited Kingdom

Registration countryCayman Islands

Registration year2020

Office addressWhitehall Chambers, 2nd Floor Whitehall House, 238, North Church Street, George Town, Cayman Islands

Launchpads

Gate.io Startup

Ecosystems

Ethereum Bitcoin

What is BOB

BOB (Build on Bitcoin) is a pioneering hybrid blockchain designed to fuse Bitcoin's robust security with Ethereum's flexible ecosystem, enabling seamless Bitcoin DeFi (BTCFi) applications. It acts as a unified gateway that unlocks access to Bitcoin's vast liquidity, decentralized apps, and institutional-grade services, targeting the untapped $750 billion opportunity in Bitcoin DeFi.

Users can effortlessly earn yields through 1-click staking, vaults, and integrated DeFi protocols, all while maintaining full control of their assets without custodians or wrappers. Built on the OP Stack with EVM compatibility, GoBob employs hybrid ZK proofs for enhanced rollup security and achieves real Bitcoin finality via staked BTC and BitVM technology. The platform supports multichain interoperability across over 11 major networks, powered by tools like LayerZero for frictionless cross-chain swaps and transfers.

Developers benefit from a comprehensive SDK that simplifies native BTC deposits, withdrawals, and app integrations, fostering innovation in the Bitcoin space. With more than 120 projects already building on it and a DEX trading volume surpassing $1.7 billion, GoBob stands out as a vital bridge between the Bitcoin and Ethereum worlds, empowering institutions, builders, and everyday users alike.