As you know, the current WeHMND/WBTC staking contract (0xdfeD566EBdEaAB44085e85C0000561197FEc98f4) ends on July 25, 2025, estimated around 11:21:54 AM UTC, at block 13849500.  So we have deployed a new biostaking contract (0x6b1Eb9720D06d43F94e9f36A5AD80A386c338343), which is live from the same time in the same block as the previous one ended