Odaily Planet Daily News Core Foundation announced that it will introduce a dual staking model for Core Chain. The model is built on Core's existing non-custodial Bitcoin staking system, which was launched earlier this year. The dual staking model allows Bitcoin holders to earn higher returns by staking Bitcoin and CORE tokens. While users can continue to stake only Bitcoin to receive the basic "risk-free rate," those who also stake CORE tokens will be eligible for an enhanced "double staker rate." In addition, long-term stakers will receive higher returns compared to short-term stakers. The foundation said that since its launch in April, the non-custodial Bitcoin staking system on Core Chain has attracted approximately 5,000 bitcoins, worth approximately $309 million. (Decrypt)

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