DFX Intelligence
Venture Capital Intelligence
Firms, funds, partners, companies and rounds from sworn filings, firm sites and announcements, kept as a graph with a date and a source on every edge. Facts, inferences and estimates are labelled as such. A fund target is never a close, GAV is never dry powder, and a round size is never an investor’s check.
The names on this page are hidden. Create a free account and they fill in. No card, and every figure, date and source on this page is public either way.
Firms / B••••••••• B•••••••• L••
B••••••••• B•••••••• L••
The early stage venture fund run by the founders of Stanford
venture manager, reported GAV $2.5M across 1 vehicles
Importance
8
low
Active deployment
25
moderate
Emerging
59
elevated
Completeness
69
high
Freshness
99
high
Research priority
22
moderate
Identity and regulatory footprint
- Headquarters
- Brooklyn, NYadviserinfo.sec.gov
- Office address
- 49 ENGERT AVENUE, SUITE 1, Brooklyn, NY, 11222adviserinfo.sec.gov
- Business phone
- 9176698609adviserinfo.sec.gov
- Website
- b•••••••••.fund
- SEC adviser type
- exempt reporting adviseradviserinfo.sec.gov
- SEC exemption claimed
- venture capital fund adviseradviserinfo.sec.govItem 2.B(1): advises solely venture capital funds
- Latest Form ADV
- Mar 23, 2026
- Private funds reported
- 2 (2 venture capital funds)adviserinfo.sec.gov
- Private fund gross assets
- $33.9Madviserinfo.sec.govreported GAV of the funds, the adviser's own number; not fund size, not dry powder
- business email
- connect@blockchainbuilders.fundblockchainbuilders.fundpublished by the subject
- business phone
- 9176698609adviserinfo.sec.govpublished by the subject
Stated thesis versus observed behaviour
no observed deals yet
Stated (the firm’s website)
- Sectors
- ai, space, crypto
- Stages
- early
- Geography
- not stated
- Check size
- not stated; DFX does not estimate checks from round sizes
- Self-described
- venture capital
Observed (from deals on record)
Stage at participation: no observed deals yet
Stage at first entry: no observed deals yet
Sectors: no observed deals yet
lead rate n/afollow-on rate n/anew logos, 12 months 0
Funds and vehicles
1 reported
| Vehicle | Type | Vintage | Lifecycle | Reported GAV | Owners | Form D sold | Latest Form D |
|---|---|---|---|---|---|---|---|
| B••••••••• B••••••• F••• I• L• | Fund | 2023 form d first sale | Active deployment | $2.5M Feb 14, 2024 | 17 | $27.5M of $27.5M | Aug 22, 2025 |
GAV is the gross asset value the adviser reported on Form ADV for the vehicle, never the fund’s committed size and never dry powder. Form D sold is the amount sold as of the latest filing, never a final close.
Investment team
1 current, 0 departed
G•• R••••
Managing partnerManaging Partner · since Mar 1, 2023
Investments on record
0 edges, 0 companies, 0 partner-attributed
No investment on record yet. Edges arrive from the firm’s portfolio page, financing announcements, and Form D board seats.
Co-investors
0 relationships from shared deals, counted for the whole firm
No co-investor relationship yet: these are derived only from rounds and portfolio listings the graph has seen both investors on.
Limited partners
0 disclosed
No LP commitment on record. An LP edge needs a public disclosure with a quote: a pension report (see Limited partners for the plans read), a fund announcement naming the LP, or a Form ADV owner. The fund page carries the LP’s reported performance.
Timeline
2 dated events
- May 26, 2023B••••••••• B•••••••• L•• first filed Form ADV (ERA, venture capital fund adviser exemption)First SEC adviser filingOrganizationFactSEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
- May 26, 2023B••••••••• B••••••• F••• I• L• first reported on Form ADV by B••••••••• B•••••••• L•• (Venture Capital Fund), GAV $2,480,000Fund first reported on Form ADVFundsFactB••••••••• B••••••• F••• I• L•SEC Form ADV filing data 2011 to 2024 (every filing, Schedule D 7.B.(1) private funds, Schedules A/B)
Classification history
- Sep 12, 2026Micro VC (confirmed, 95%, cls-1)venture manager, reported GAV $2.5M across 1 vehicles
- Sep 12, 2026Micro VC (probable, 80%, cls-1)venture manager, reported GAV $2.5M across 1 vehicles
Evidence
41 observations from 3 sources