Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041bbf736596787e94521ff2129b80b50e73ab6fe45d476a4e4cc012df72f227e7b0ef9521ffaf03b80b49c349c67af1baf94ff7ee9f9e8733100d21c2981d3a3c