Odaily Planet Daily News Bitcoin staking protocol Babylon announced on the X platform that its Bitcoin staking testnet Testnet-4 has been launched. It is reported that the testnet will be open to participants such as Bitcoin holders, validator teams, wallet providers, custodians, and liquidity (re)staking protocols. The Babylon staking protocol can achieve self-custodial Bitcoin staking without bridging or encapsulation, ensuring end-to-end security and supporting fast unstaking. More than 70 Finality Providers have joined the testnet, including P2P.org, Allnodes, Everstake, InfStones Global, Luganodes, Figment Capital, Chorus One, Stakin, Blockdaemon, etc.