Graphene Lab Witness

Graphene Lab Witness Proposal

Graphene Lab is glad to introduce you our witness proposal for Graphene Blockchain.

Graphene Lab – is a team of experienced developers specialized in developing projects related to data protection, finance and blockchain technology.


  • Karma – p2p-lending blockchain-platform which uses cryptocurrencies.
  • C-bank – platform for banking products in cryptocurrency space with a microservice architecture.
  • Romula – bot-trading system on cryptocurrency exchanges.
  • DCD Ecosystem – first provably fair blockchain platform for anonymous card games.

More information will be later

UPDATE 06/09/2021
seed node: 1666
API: wss://


@graphenelab, Welcome aboard!


Hey, new seed and API nodes from our witness graphene-lab

seed node: 1666
API: wss://