The Modular ZK
Interoperability Layer
Interoperability Layer
Union connects the next generation of blockchains and rollups, across any ecosystem.
Launch Testnet App ->The Endgame of Infrastructure
Efficient zero-knowledge cryptography and consensus verification are the holy grail of interoperability. Union makes protocols fast, trustless and permissionless.
CometBLS V3
ZkMint
TendermintX
Fraud-proof bridges
60x
faster
DVN Performance
Scale the Modular Stack
Union is the first infrastructure layer that unifies thousands of networks, unlocking horizontal scalability for any protocol.
Supports Any Execution Environment
Build whatever, wherever.
Blog
Read the latest on Union's developments
Join the Union
Help us build the endgame of interoperability.