Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c9bfe4c77ab92b801d9c1afea4663562aeb1d53f409648c7152e17d702baf80f189a9353ad9e724443c4edd7730741fb2f67e34b36f708b4aff2a51c220ba446