Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047cff06e2599d1423e7aa3886bf78d0d8af2324b3dc74fde921d7b5f5800b0819dac597b7f3bb6596c9321bb9d39d2ab23afdb2e30176769e8ea5f5fee885626b