BTCS ( NASDAQ: BTCS ) stock gained 53.4% to an over three-month high on Tuesday after the blockchain company announced the private beta launch of its proprietary non-custodial solution StakeSeeker. The cryptocurrency analytic and staking-as-a-service platform allows users to earn passive rewards by staking through the non-custodial Stake Hub. Users can also evaluate their crypto portfolios across exchanges and wallets in StakeSeeker. Accounts of existing users of BTCS' ( BTCS ) legacy data analytics dashboard will be migrated to the new platform beta. Read why BTCS ( BTCS ) is at high risk of performing badly, according to SA Quant .