Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047ce9a6b4d460fea8ee4b55a4a2256870b7198835feb30f160a1f589515bd1681876d7ff6f2a72f3489b8f4d15ecde6820d5d8a01aa7387b8aa99eeba71fa21bf