Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a999b4cccec7967193a85e690660249dcea0ae87b6b8275b5625acad763542b4b9b6b8e3adecf83cfb5a7fb6afee7569ab0e83b9ed0ba0ee59db6b7acc3d224c