Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04fcc060c6a4b2cff02752a7401cb6c54fad3250167096876f65e62ba906ab3be0dd6b10f81cc50532c759c42f43256743f82a793b7d494149ecef37e2ae127991