Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c9fb489977e930cb7de1d109182e050d034e00f025243ca720faef65ea0bc1fc492bbdfdece0ea76c7a8c2b4bf4c69ce30edfa2dad22fac50797b8391be17909