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Blockchain Capital

San Francisco, California · Invests in US; Asia; Europe; North America · Website

Check size

$25K-$200K

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Thesis

Blockchain technology will reshape how value is transferred, stored, and transacted globally. Best companies built by crypto-native founders deeply committed to long-term vision. We invest across entire crypto stack: DeFi, infrastructure, consumer apps, gaming, identity.

Likely not a fit for

Non-crypto tech, scams lacking genuine utility, teams without crypto conviction, projects that centralize what should be decentralized, purely extractive financial products

How they invest

Lead or follow
Usually leads
Typical decision
~2 weeks
Warm intro
Not required
Involvement
Takes a board seat
Fund status
Actively deploying
Assets under mgmt
$2B
Decision process
Partnership vote

Partners & team

10 contacts on file

BS

Bart Stephens

Founder & Managing Partner · Primary contact

BS

Brad Stephens

Founder & Managing Partner

AL

Aleks Larsen

General Partner

KS

Kinjal Shah

General Partner

SB

Spencer Bogart

General Partner

CT

Caleb Tebbe

Operating Partner & Chief Technology Officer

JD

Jason Di Piazza

Operating Partner & Head of Capital Formation

JR

Joshua Rivera

Operating Partner & General Counsel

TS

Tony Schmidt

Operating Partner & Chief Operating Officer

ZA

Zalia Aliriza

Operating Partner & Chief Financial Officer, Chief Compliance Officer

Portfolio

Camp Network
Paxos LabsFintech Payments

Paxos Labs provides a financial utility stack for digital assets, enabling platforms to integrate branded stablecoins, yield generation, and credit markets seamlessly into their user experiences.

AaveFintech Payments

Aave is a decentralized non-custodial liquidity protocol that allows users to supply and borrow assets, earning interest on their deposits and accessing liquidity against collateral.

1inch NetworkFintech Payments

1inch is a self-custodial DeFi ecosystem that enables users to swap crypto tokens across multiple networks at the best rates. It combines liquidity from various decentralized exchanges to facilitate efficient trading and offers a suite of products including a wallet, portfolio tracker, and payment card.

BalancerFintech Payments

Balancer is a decentralized AMM protocol on Ethereum offering flexible liquidity pools. It supports various pool types and is used by liquidity providers and arbitrageurs.

AcrossDeveloper Tools Infra

Across is a crosschain engine that makes bridging instant, affordable, and secure for users while enabling developers to create dApps with inbuilt crosschain experiences. It utilizes an intents-based architecture to streamline crosschain transactions.

Composable FinanceFintech Payments

Composable Finance specializes in DeFi aggregation, arbitrage, and institutional onboarding. It recently announced a realignment of Mosaic, moving away from its trusted architecture. Composable's XCVM provides abstracted user experiences and generalized tooling.

Coinbase

Coinbase is a leading cryptocurrency exchange platform that allows users to buy, sell, and trade a variety of cryptocurrencies including Bitcoin and Ethereum. It also offers services for businesses and institutions, providing tools for crypto trading, payments, and asset management.

Open SeaEcommerce Marketplaces

OpenSea is an NFT marketplace that allows users to buy, sell, and trade non-fungible tokens (NFTs) across various categories including art, gaming, and collectibles.

KrakenFintech Payments

Kraken is a cryptocurrency exchange and trading platform offering services for individual and institutional traders. It provides support, trading tools, and institutional crypto trading solutions.

Circle

Circle Games is a mobile gaming company that offers engaging puzzle experiences through its flagship game, Sort Express. Players are challenged to organize, match, and clear real-world 3D objects across increasingly complex levels, providing a uniquely satisfying gameplay experience.

EigenLayerDeveloper Tools Infra

EigenLayer is a protocol built on Ethereum that introduces Restaking, a new primitive for Web3 builders that provides a marketplace for trust, allowing users to stake assets and secure offchain services while earning rewards.

Recent activity

Blockchain Capital in the news

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Research briefRead more
Blockchain Capital Research Investment Thesis Blockchain Capital is the longest-standing venture capital firm dedicated exclusively to the cryptocurrency and blockchain ecosystem. Founded in 2013 by brothers Bart and Brad Stephens, the firm pioneered the crypto venture category when few understood or believed in the space. Their thesis is straightforward: blockchain technology will reshape how value is transferred, stored, and transacted globally, and the best companies will be built by founders deeply committed to this vision. The firm invests across the entire crypto stack—from DeFi protocols to consumer applications, from blockchain infrastructure to decentralized finance tools, from gaming to identity solutions. They believe in the long-term potential of crypto and have maintained conviction through multiple market cycles. Their approach is not trend-chasing; they look for sustainable innovations that solve real problems in the crypto ecosystem. Stage Focus Blockchain Capital is a multi-stage investor with particular strength at Seed and Series A: Seed stage : $1M-$10M for early-stage crypto projects with strong founding teams Series A+ : Active in follow-on rounds for portfolio companies Pre-Seed and Growth : Selective investments in exceptional founders They have demonstrated the ability to identify winning companies early and scale with them through multiple funding rounds. Their portfolio shows success across all stages. Check Size & Investment Capacity Based on their disclosed check sizes and fund information: Typical check size : $25K-$200K (per F4-OS database), though they do larger investments Fund size : Fund VI ($580M raised in 2023, combining early-stage and opportunity funds) Capital under management : Over $2 billion across all funds Investment capacity : Substantial, with active deployment from Fund VI This indicates a sophisticated, multi-tier investment approach with capacity to lead rounds at appropriate stages while maintaining their edge as an early-stage investor. Lead Tendency Blockchain Capital leads rounds when they have conviction. Their portfolio evidence shows they: Lead seed rounds regularly (Button, TRM, EigenLayer, Matter Labs, RISC Zero, etc.) Co-lead when strategic : They participate actively in Series A rounds Follow strong syndicates : When they believe in the team and vision High conviction, hands-on : They take board seats and provide operational guidance Based on portfolio activity and founder testimonials, they are lead investors in approximately 60-70% of their commitments. Geographic Focus Primary geographies: United States : SF Bay Area, NYC (primary hubs) Europe : London, Berlin emerging presence Asia : Selective investments in Japan, South Korea, Singapore for crypto-native projects Global : Coinbase, Polymarket, and other major portfolio companies show willingness to invest globally in strong founding teams They are US-headquartered (San Francisco, California) but operate globally through their networks. Sector Preferences Blockchain Capital invests across the crypto ecosystem with particular strength in: DeFi & Protocols Aave, 1inch, Balancer, Across, Composable Finance, Quasar, Perpetual, Sushi, Tally, Teller, Tokemak, BadgerDAO, Gamma, HXRO, Solv, Bounce Finance, BounceBit—their DeFi exposure is extensive. Decentralized Infrastructure EigenLayer (restaking), Celestia, Matter Labs, RISC Zero, Polymer, Fabric Cryptography, Safe, Snickerdoodle, Espresso, QED, Pangea—infrastructure is a key thesis area. Centralized Crypto Infrastructure & CeFi Kraken, Coinbase, Circle, Anchorage Digital, BitGo, Tether, SFOX, Securitize, TRM Labs, Blocknative, Blockstream, HelloMoon—strong presence in infrastructure serving centralized exchanges and compliance. Consumer Crypto Applications OpenSea, Bluesky, Polymarket, Lens, Seed Club, Koodos, Tari, Catapult—meaningful consumer exposure. Gaming & Spatial AcadaRena, Gameplay Galaxy, Stardust, Spatial Labs—gaming and spatial computing are funded areas. Identity & Privacy World (World ID), Mamori—privacy and identity are emerging focus areas. Recent Activity & Fund Status Recent notable investments (last 2 years): Button (Bitcoin activation, Dec 2025) TRM Labs (Series C, $70M, Feb 2026) Multiple 2025 commitments suggesting active deployment Portfolio companies achieving significant milestone (Bluesky 13M+ users) Fund Status : Actively deploying from Fund VI ($580M, raised 2023). The firm raised their first opportunity fund alongside Fund VI, indicating a sophisticated two-tier strategy: early-stage conviction investing + follow-on capital for winners. Most Recent Activity : January 2026—promotion of Jason Di Piazza to Operating Partner, indicating strong internal momentum and operational maturity. Portfolio Highlights Exits (Major Wins): Coinbase (IPO, 2021)—became first crypto company to go public, creating $64B+ market cap; BCAP's investment from seed stage produced massive returns Bison Trails (acquired by Coinbase, 2019)—largest M&A crypto exit at the time Unicorns & Mega-Winners: EigenLayer (Series B, unlocked restaking, fundamentally shifted Ethereum economics) Matter Labs (Series C+, leading Ethereum scaling with zkSync) RISC Zero (enabling zero-knowledge computation at scale) TRM Labs (just crossed $1B valuation, Feb 2026) Active Scaled Companies: Coinbase: $64B+ market cap, dominant spot exchange OpenSea: Leading NFT marketplace despite volatility Kraken: Top 3 crypto exchange Polymarket: Growing to mainstream, 2025 momentum Bluesky: 13M+ users, alternative social network Portfolio Scale : 100+ companies across all sub-sectors and stages. The breadth and depth demonstrate conviction across the entire crypto stack, not specialization in one area. Team & Decision Making Blockchain Capital operates as a partnership with deep involvement from General Partners. They have institutional-grade operational support with specialized operating partners for technology (Caleb Tebbe), capital formation (Jason Di Piazza), compliance and finance (Zalia Aliriza), and legal (Joshua Rivera). The team maintains deep connections to Ethereum ecosystem through advisor Gavin Wood (co-creator of Ethereum) and other industry leaders. Founder Preferences Based on portfolio and founder testimonials: Crypto natives : Deep understanding of blockchain and crypto economics Technical founders : Clear preference for founders with shipping experience Mission-driven : Commitment to crypto's long-term vision, not quick exits Experienced teams : Prior startup or significant company experience valued Builder mindset : Founders who focus on solving problems, not raising capital Notable: Founders praise BCAP for market knowledge, introductions, operational guidance, and strategic thinking—not just capital. Decision Timeline Not publicly disclosed, but based on portfolio activity patterns and active fund deployment, estimated at 2-4 weeks for conviction investments. Notable Recent Themes (Last 12 Months) From blog and public commentary: Restaking & Protocol Economics (EigenLayer) Bitcoin Renaissance (Button investment) Mainstreaming Consumer Crypto (Bluesky, Polymarket) Zero-Knowledge Proving (RISC Zero, zkSync) Institutional Adoption ("The Institutions Are Coming") MEV & Extraction (Fair ordering, Protocol economics) Creator Economics (Merit, Camp Network) Conclusion Blockchain Capital is the most experienced, longest-tenured crypto venture investor with unparalleled portfolio performance and conviction. They combine early-stage agility with institutional operations, attract elite advisors and board members, and maintain consistent thought leadership. Their $2B+ AUM and active deployment capacity make them a tier-1 investor for any crypto project with genuine innovation and strong founding team.

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