1confirmation
VC Fund
San Francisco, United States
1confirmation is a VC fund in San Francisco focused on Blockchain and Cryptocurrency. Supporting teams fueling the decentralization of the web and society
- Total investments:
- 62
- Last investment:
- Lead investor:
- 23%
- Last fund:
Last updated:
For AI agents: llms.txt
Industries 1confirmation invests in
Stages 1confirmation invests in
Countries 1confirmation invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
| See all 6 contacts → | |||
Round size
- Seed
- $1.5M–$10M
- Series A
- $7.3M–$25M
- Venture - Series Unknown
- $3M–$21M
Investment Focus
Industry
- Blockchain 27 (44%)
- Cryptocurrency 18 (29%)
- Financial Services 13 (21%)
- Software 8 (13%)
- Information Technology 8 (13%)
Stage
- Seed 33 (53%)
- Series A 11 (18%)
- Venture - Series Unknown 5 (8%)
- Pre-Seed 2 (3%)
- Series B 2 (3%)
Country
- United States 28 (45%)
- United Kingdom 3 (5%)
- Switzerland 2 (3%)
- Cayman Islands 2 (3%)
- China 1 (2%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Frank Hourigan
Partner, Head of Operations
|
Partner, Head of Operations | Total investments: 0 | Find email | |
Kofi Kufuor
Partner
|
Partner | Total investments: 0 | Find email | |
Mike Tomaino
PARTNER
|
PARTNER | Total investments: 0 | Find email | |
Nick Tomaino
Founder & General Partner
|
Founder & General Partner | Total investments: 11 | Find email | |
Richard Chen
General Partner
|
General Partner | Total investments: 10 | Find email | |
| See all 6 team members → | ||||
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Cacao is a fintech platform that allows Brazilians to receive, store, spend, and withdraw USD instantly. | $4.6M / Seed / Feb 03, 2026 | ||
| Limitless Labs is a research and development network focused on innovation in prediction markets, blockchain technology, and artificial intelligence. By leveraging cutting-edge research and collaborative efforts, it aims to create advanced solutions that enhance decision-making, transparency, and efficiency across various industries. | $10M / Seed / Oct 20, 2025 | ||
| Coop Records investing in next generation of music enabled by Web3. | $4.5M / Seed / Sep 23, 2025 | ||
| GLHF is a crypto-native game studio founded by industry veterans. The studio is known for its deflationary NFT collection, GLHFers, on the Ethereum mainnet, and for its Gigaverse ROM collection on Abstract. | $2.3M / Seed / Sep 03, 2025 | ||
| Limitless Labs is a research and development network focused on innovation in prediction markets, blockchain technology, and artificial intelligence. By leveraging cutting-edge research and collaborative efforts, it aims to create advanced solutions that enhance decision-making, transparency, and efficiency across various industries. | $4M / Seed / Jul 01, 2025 | ||
| MeebCo manages the Meebits NFT collection and the related intellectual property (IP). | $3M / Venture - Series Unknown / Feb 26, 2025 | ||
| Keplr is a non-custodial blockchain wallet designed for websites that let visitors engage with blockchain applications. | $5M / Seed / Jan 22, 2025 | ||
| Limitless Labs is a research and development network focused on innovation in prediction markets, blockchain technology, and artificial intelligence. By leveraging cutting-edge research and collaborative efforts, it aims to create advanced solutions that enhance decision-making, transparency, and efficiency across various industries. | $3M / Pre-Seed / Sep 17, 2024 | ||
| Polymarket enables participants to buy and sell shares that represent the probability of specific outcomes, with prices ranging between zero and one dollar to reflect market expectations. Trades occur in a peer-to-peer order book where users transact directly with one another rather than with a central counterparty. Polymarket uses USDC.e ascollateral and represents positions as conditional tokens that are settled through smart contracts on the Polygon blockchain. Event outcomes are resolved through a decentralized oracle process that verifies results before distributing payouts to holders of winning shares. The platform uses a non-custodial model where participants maintain control of their assets through personal wallets while all transactions and positions remain publicly verifiable onchain. | $45M / Series B / May 14, 2024 | ||
| Degen is a farcaster ecological meme project service provider that specializes in the creation of the Degen ecosystem and community business. | $1.5M / Seed / Feb 21, 2024 | ||
| See all 62 investments → | |||
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FAQ
What does 1confirmation invest in?
1confirmation invests primarily in Blockchain, Cryptocurrency and Financial Services startups, most often at Seed and Series A stage. Most of the 62 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is 1confirmation's check size?
1confirmation typically joins rounds of $1.5M–$10M at Seed, $7.3M–$25M at Series A and $3M–$21M at Venture - Series Unknown. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds 1confirmation participates in.
How do I contact 1confirmation?
Public channels for 1confirmation include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at 1confirmation?
The team at 1confirmation includes Frank Hourigan (Partner, Head of Operations), Kofi Kufuor (Partner) and Mike Tomaino (PARTNER), among 6 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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