Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040311c34906cef1cbe98ccc50cb76acabacd5db2ce5f884f79de1c9676cfb853bd97fa652844d1c25243b3aac371cbeaab9a5766123e19409d83c1c75cda2acdb