United States · 
What does Blockchain Builders invest in?
Blockchain Builders invests most often at Seed (100% of the rounds on record), in sectors such as Blockchain, Web3 and Crypto.
Blockchain Builders highlights
- 01
1 cheques in the last 12 months
- 02
Mostly Seed: 100% of its rounds
What they do
The early stage venture fund run by the founders of StanfordFrom their own website
- Type
- VC firm
- Cheque size
- Not stated
- Stages
- Pre-seedSeed
- Sectors
- BlockchainWeb3Crypto
- Based in
- Palo Alto, United States
- Cold pitches
- Not stated
The record
Every round we can evidence, newest first2 appearances
- 2026
1 round
- Mar
- 2025
1 round
- Mar
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
The team
Named by the firm itself, on a filing, its Form ADV or its company registration1 named
GRGil RosenManaging Partner of the Manager of the General Partner of the FundiFiling they signed
We also hold 1 person at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
What the register says
From the firm's own filings with the SEC, which it must file accurately by law
$34Mgross assets of its fundsOct 2026
Exemptreporting adviserventure or small private funds
- Legal name
- Blockchain Builders, LLC
- SEC number
- CRD 326065