Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c18c9ca90f6d09129842beb8fd7f6e5403a89ffd1d750e008d7aa9a5fbe23c608d2b178c84a87407a5d4faaf591f942a86ddcb6a610bbf2532ead896d2209eb8