Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042420608b6a38231a4aaa3c74176cf6bd5c4cc0163fd978b0cb3b0dadc1b1ed0a9c93186e6e02564ca1fb5fc6cf3434d18fa9d088f2abeef9cee268334ed5be75