Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0469cec20d9f8da6194e1dd60db6f7016b0156ee0c70a677bc3facd739c3ca34a9510c644f8b891421e6bfe58e391041f354a7e0a303f4b8c906faec1e5d5ee44b