Stage FocusPre-Seed, Seed, Series A
GeographyUS, Global
TypeVC
Last Activity2025
Industry Focus
Industries
Blockchain
Technical BenchStrong
Investor TypeDeepTech Specialist
ExposureMostly DeepTech Investments
Bio
Blockchange Ventures, founded in 2017 in New York and led by Managing Partner Ken Seiff, has made 76 investments across blockchain protocols and applications. The portfolio includes major Layer 1 investments — Solana, Polkadot, Filecoin, Flow, Mina, and Near — alongside application layer companies like Audius, Figure, and Skale. The latest investment in TestMachine's Series A (December 2025) shows...
Notable Investments
S
SolanaP
PolkadotF
FilecoinF
FlowM
MinaN
NearA
AudiusF
FigureSimilar Funds
Bain Capital Crypto
Boston, United States
GeneralistBlockchainAICybersecurityPre-SeedSeed
Borderless Capital
Miami, United States
DeepTech NativeBlockchainAIPre-SeedSeed
Kenetic
Hong Kong
DeepTech NativeBlockchainPre-SeedSeed
Alliance DAO
New York, United States
DeepTech NativeBlockchainAIPre-SeedSeed
Brinc
Hong Kong
DeepTech NativeBlockchainClimate TechRoboticsPre-SeedSeed
Chapter One
United States
DeepTech NativeBlockchainAIDefenseSeedSeries A