Odaily News btcSOL launched the first re-staking model based on Solana, which supports users to stake SOL and automatically accumulate native Bitcoin zBTC. This model does not require manual position adjustment and achieves dual asset exposure of SOL and BTC. btcSOL cooperates with Marinade Finance, and 5.5% of the staked SOL will be continuously converted into zBTC, which is suitable for those who pursue growth and long-term holders.