Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040649ceff5193be4a098e721929fb439fe90bd15231b7ddbc071da67c919d4ef06cd40df7d0d8544e65e82439347cd0bcc7d04624704925952c25cfa7ae24a631