According to ChainCatcher news, the Core Foundation has announced the launch of a dual staking model (Bitcoin and CORE). This new model is built on the innovative non-custodial Bitcoin staking implemented by Core, which acts as a Bitcoin bond layer, establishing a risk-free interest rate for Bitcoin. It further advances the coordination between Bitcoin and the Core blockchain.With this upgrade, Bitcoin stakers will have the opportunity to stake Bitcoin and its CORE tokens to earn higher interest rates. Bitcoin holders can continue to stake their Bitcoin to receive a basic risk-free interest rate, while holders of CORE tokens can earn a "dual staking rate." Dual staking is expected to further solidify Core's transformation of Bitcoin from a mere store of value into a secure, income-generating asset.It is reported that Core launched the pioneering non-custodial Bitcoin staking in April 2024, allowing Bitcoin holders to earn returns without relinquishing ownership of their tokens for the first time. Currently, 5,000 Bitcoins (approximately $310 million at the time of writing) have been staked in Core, earning a risk-free interest rate.

ChainCatcher news, according to the official blog, the decentralized social network protocol CyberConnect has announced the launch of the Cyber re-staking feature, which is powered by EigenLayer and the liquidity re-staking protocol. Through the dual-staking model of Cyber L2, users can participate in ETH re-staking in advance. Starting from April 9, users can deposit liquidity re-staking token (LRT) assets from Renzo (ezETH), Puffer Finance (pufETH), and ether.fi (weETH) to start earning Cyber re-staking points.It is reported that Cyber L2 utilizes EigenLayer's Active Validation Service (AVS) to develop key decentralized infrastructure, such as sequencers, validators, and CyberDB. It adopts a dual-staking model to establish a secure decentralized node network. This model uses both CYBER and EigenLayer's re-staked ETH to enhance network security through staking. In return, stakers will programmatically share the revenue from these services. As a first step, Cyber will leverage EigenDA's DA solution to unlock new on-chain Web3 social experiences.