The CKB Ecosystem Fund announced a strategic partnership with cross-chain tokens Cactus Custody and Meson Finance to launch ccBTC on the CKB mainnet. As part of this partnership, Cactus Custody, a subsidiary of Matrixport, will manage the bitcoin reserves that support ccBTC. Bitcoin ecosystem cross-chain service Meson Finance will support ccBTC as the designated cross-chain bridge for the CKB Ecosystem Fund. ccBTC is a token backed 1:1 by the Bitcoin Reserve, leveraging the Nervos CKB and RGB ++ protocols to ensure the safe and free flow of Bitcoin.