Professional staking + ecosystem service provider
HashQuark, a member of HashKey Brooker Brooker Group, is Asia’s leading blockchain infrastructure provider focusing on offering secure and convenient enterprise-level staking services on public chains built upon Proof-of-Stake and Delegated Proof-of-Stake.
HashQuark’s infrastructure offers staking for Ethereum 2.0, Binance, Polkadot, Cardano, Solana, Cosmos etc.