Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b9f9e58a7c991a0cfc8cff4b1453933cd545078e65ee5eb5c06da5f6df2119322d7bebe8967e1b6e421b0eae37117a5d7652770d1f428c08017759e1e0e88592