Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b4f78fda76e80c9890c50147cfa075e293d51b166d9c0b8cb72ef612d65f955acdc1ebe578fb664f3ce5ea200391392c283a7138756f93d0a83a2f341aa2b422