ErgoPlatform.org Community is building Rosen Bridge,

a “little brother bitcoin” utxo side chain with a lot of BIPs never incorporated in Bitcoin but into Ergo.

Ergo has DeFi using ErgoScript, a utxo based smart contract language using:

1. Sigma Protocals

2. Zero-Knowledge Proofs

3. Sigma Boolean Constraints

Rosen.tech #RosenBridge #Bitcoin #Ergo