Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0420ccc2046cd1cb24b73ccedb4a5ff9ddf81c93e44e0e07a526ba6a7eca3ca207cafa3b160b9c9245f923b5caaf2299c3c29c4d94c51df95ecf0555a13541bf6f