Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047f8462a6b9e48bd850207d13ee1581fc2a96e7e7c88a0e7871e84176b9cbe0b1faea10495eb553c05b91b5b3ce780b5cabe375960849653a462c311c5ce614e4