Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b6d331c1b53ef2affe263ea40a26f53027ae089423069e0d1cc1952481403f74535ebe6513c1cd0d0933cd7ea5ad56b4a52a4f24c5740af709494bd4267b1998