Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047b8fcede2b40420649bc583d6d4fbe4e5daba0e593c812fdd3d883126eecb455976d72be051f2509236d44b1ec67b722b9fa65ab658b8a6e98cdeedf1dda982e