According to BlockBeats, on August 14, according to official news, Swell launched the first Bitcoin LRT swBTC in the Ethereum ecosystem to help Bitcoin holders gain income from EigenLayer and other re-staking protocols Symbiotic and Karak. Users can deposit WBTC to obtain swBTC, and it is expected to generate income from mid-September. Re-staking WBTC can earn 3 times the black pearls and symbiotic points.