Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042c43e3c9a3687001fc3831b2f2f20e07d394cd49773502599b77d3bdda3a2ed8c31742c3757e7a4ce62cb491d5373dbd42656af1b7bcf0699b68adab688ef98e