Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046c4f2d9d6983ced69b900d81f99763483757f582ab079988c25cd706e0bb3894e52b659f2beb4ca51e240035e48926da507f85e94f225792029a3e65328cc681