M
All funds
crypto
B3V (Block 3 Ventures)
$4.5Mdisclosed portfolio round capital
1 Feb, 2024last investment
1portfolio companies
3team members
Analyst signals
Portfolio activity and matriculation
Metrics use all recorded activity through 21 Jul 2026 across seed. Later-round outcomes are capped at the period end.
100%companies with a later round · 1/1
1377777.78×median round-size step-up · n=1
Not availablemedian valuation step-up · n=0
0%recorded-solo rate · 0 solo / 1 syndicated
Blockchain Platforms · 1 companies
These are activity signals, not fund-return metrics. Round capital is the full disclosed financing amount, not this fund's check size. “Recorded solo” means only one investor is present in the source data and is a lead signal, not verified lead status; syndicated rounds are a co-investor or follower signal. IRR, TVPI, DPI, ownership, exits, and market beta cannot be calculated from the available records.
People
Team
P
Peter Hammond
Co-founder and managing director of Exto Partners
W
William Deane
Co-founder and managing director of Exto Partners
Portfolio
Investments
Full financing histories for portfolio companies. Highlighted rounds are those where B3V (Block 3 Ventures) is recorded as an investor.
LightLink
Blockchain Platforms
LightLink operates an Ethereum Layer 2 blockchain focused on making blockchain interactions simple and gasless for dApps and enterprises. Its EVM-equivalent network supports enterprise integrations, developer tooling, bridging, and community programs.