Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049a05b6502441be31b5dab081fe64698ba9a37536d7edb5fa7042f964295d0b539acba24f673a68e54f77dd60a700771d6faf7075a1c6036e5fd7408163d512d8