Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0447c822a163f9e418157dca2fdee9ffc275effcd17c1091de8f71e537b3abf6a3135dd6eb5b2b37c8d88bfa76e10455998b8f1ff8bd4adaa5fedd3cf9f7516f92