B

BOB

4 funding rounds

BOB (Build on Bitcoin) is an EVM-compatible Layer 2 that brings smart contract functionality to Bitcoin. It connects Bitcoin and Ethereum by running EVM applications while using Bitcoin for settlement and security, enabling DeFi and other use cases to operate on a Bitcoin-secured rollup

L2

Total Raised

$25.3

Funding Rounds History

Public token sale

Synced

Nov 18, 2025

$4.2

Strategic

Synced

Aug 7, 2025

$9.5

Other Investors

CMS Holdings
IOSG Ventures
Hypershere
Amber Group
RockawayX
Castle Island Ventures
Bankless Ventures
Daedalus
Asymmetric Ventures
Ledger
Cathay Capital
Sats Ventures
Sigil Fund

Strategic

Synced

Jul 9, 2024

$1.6

Lead Investors

Ledger Ventures

Seed

Synced

Mar 27, 2024

$10

Lead Investors

Castle Island Ventures

Other Investors

Mechanism Capital
Bankless Ventures
CMS Ventures
UTXO Management
Coinbase Ventures