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Blockchain Capital

blockchaincapital.com · San Francisco, California

“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.”

$25K – $200K
Check Size
Leads
Lead Tendency
$2B
AUM
~2 Weeks
Timeline
01Investment Thesis

We invest across entire crypto stack: DeFi, infrastructure, consumer apps, gaming, identity.

Exclusion Criteria

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

02Investment Team
BS
Bart Stephens
Founder & Managing Partner
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
03F4 Research Brief

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.

04Selected Portfolio
Crypto & Web3
Paxos Labs·Aave·1inch Network·Balancer·Across·Composable Finance·Open Sea·Kraken·EigenLayer·Matter Labs·TRM Labs·Anchorage Digital·Bitgo·Tether·Celestia·Polymer·Safe·Lens·Nexus Mutual·BadgerDAO·Perpetual·Blockstream·Arweave·Paxos
Fintech & Payments
Polymarket·World
Gaming
Sushi·LEVR
Healthcare & Digital Health
Bitwise
Marketing & Adtech
Button
Media & Entertainment
Bluesky
Security & Cybersecurity
RiscZero
Other
Camp Network·Coinbase·Circle
Open the full portfolio→
05Recent Updates

Fresh signals from public announcements, essays, and portfolio activity.

See full activity (11) →
Published a research essay on the unbundling of labor.
ESSAY·blockchaincapital.com
JUL 6, 2026
Published a research essay on arbitrage strategies in crypto markets.
ESSAY·blockchaincapital.com
JUN 18, 2026
Published a research essay on the economics of AI agents.
ESSAY·blockchaincapital.com
MAY 26, 2026
Caleb Tebbe announced as new CTO and Operating Partner at Blockchain Capital.
TEAM CHANGE·blockchaincapital.com
Added recently
Seeking $700 million across a seventh early-stage fund and second growth fund, with deployment already underway.
NEW FUND·theblock.co+2
APR 23, 2026
06Frequent co-investors
1
1kx
Both backed 5 of the same companies
Arweave, Safe, Matter Labs, Celestia,
+1 moreNexus Mutual
G
Galaxy
Both backed 4 of the same companies
Celestia, 1inch Network, EigenLayer, RiscZero
PC
Pantera Capital
Both backed 4 of the same companies
Bitgo, Aave, Anchorage Digital, Balancer
RV
Robot Ventures
Both backed 4 of the same companies
Celestia, Paxos Labs, Polymarket, EigenLayer
AV
Alumni Ventures
Both backed 3 of the same companies
TRM Labs, Kraken, Bluesky
Find the investors for your round→
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MC
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Quick Reference
Check Size
$25K – $200K
Stages
Pre-Seed · Seed · Series A · Series B
AUM
$2B
Decision
Partnership · ~2 Weeks
Warm Intro
Not Required
Involvement
Board Seat
Location
San Francisco, California
Sector Focus
Fintech & PaymentsCrypto & Web3Developer Tools & Infrastructure
Models
DeFi ProtocolsBlockchain InfrastructureCentralized Infrastructure & CeFiConsumer CryptoGaming & SpatialIdentity & Privacy
Technology
BlockchainZero-Knowledge ProofsRestaking & Protocol EconomicsBitcoin TechnologyEthereum Layer 2s
See all Fintech & Payments investors →See all Crypto & Web3 investors →See all Developer Tools & Infrastructure investors →
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Focus Areas
Fintech & PaymentsCrypto & Web3Developer Tools & Infrastructure

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F4 Intelligence Report · Last Researched August 18, 2026F4 Research Engine