Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0409b8bf2935732028e11c920f2da2e75733369802259dfcb0fe1e837644ed29eb673b5f913a4db3929337b96b0d2c0a2306858435b17220a2fa26a0f82e722e27