Nathan McCauley

Alpen Labs

crypto

Alpen Labs develops Alpen, an EVM-compatible Bitcoin validity rollup and testnet for building Bitcoin-native financial applications. The platform enables developers to deploy smart contracts and build applications involving BTC lending, payments, vaults, and other programmable financial use cases.

BitcoinOS

crypto

BitcoinOS (BOS) is a unifying operating system that deeply integrates Bitcoin with the broader internet and crypto ecosystem. It enables programmable smart contracts, true Layer 2 rollups, trustless bridging, and universal token standards, all secured by and settled to the Bitcoin blockchain. It primarily serves developers, DeFi builders, and institutions looking to leverage Bitcoin's security for high-value, scalable applications.

BOB

crypto

BOB is a hybrid Layer 2 that combines Bitcoin security with Ethereum EVM compatibility, enabling users to access DeFi applications and earn yield on Bitcoin.

BounceBit

crypto

BounceBit creates institutional-grade yield products by combining centralized finance security with decentralized finance innovation.

Citrea

crypto

Citrea scales Bitcoin using zero-knowledge rollup technology, enabling programmable applications while maintaining Bitcoin security.

Crescent

fintech

Crescent is a fintech/business banking platform offering high-yield checking accounts, modern business payments, and treasury/money market investment products. It serves companies, startups, and nonprofits looking to earn competitive yield on cash while maintaining FDIC-insured protection and streamlined payment operations.

Eunice

hybrid

Eunice is an AI analyst platform for due diligence and monitoring across digital assets and private markets. It helps institutions and issuers run token onboarding, compliance reviews, and portfolio monitoring with sourced, auditable outputs.

Firewall

crypto

Firewall builds safe blockspace for rollups and DeFi applications. Its Safe Sequencer uses real-time detection algorithms, including AI models and application-specific rules, to block exploit transactions before block inclusion.

Fountain

crypto

Fountain aims to create a sustainable content ecosystem based on user contributions.

Fountain Platform Inc.

crypto

Secure, Manage, Automate Web3 Operations Instantly. Fountain is your Web3 operating system, streamlining treasury, risk, and trading workflows with a smart contract multi-sig platform and a powerful no-code automation builder.

Grass

crypto

Grass operates an app and network that lets users share unused internet bandwidth in exchange for points and potential rewards. Its network uses contributed connections to facilitate access to public web data for verified institutions.

Hamilton

crypto

Hamilton presents USDh, a sovereign-yield stablecoin backed 1:1 by short-duration dollar-denominated sovereign bonds, and sUSDh, its staked yield-bearing version. Users are intended to swap stablecoins into USDh and stake for on-chain yield.

Iron Fish

crypto

Iron Fish helps users transfer cryptocurrency privately by providing a proof-of-work blockchain where every transaction is encrypted using zero-knowledge proofs.

Ledgible

hybrid

Ledgible is a digital-asset tax, accounting, reporting, and data platform for institutions and professional firms. It serves enterprises, financial institutions, funds, accounting firms, fintech providers, and digital-asset businesses.

Stable

crypto

Stable.com lets users swap stablecoins 1:1 across multiple blockchain networks without protocol fees, with built-in fiat on-ramp and off-ramp services.