Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04cb8978ec6b0519b008418371ef03c7269c697f156b910618df10e36d72d7db54c48484bfba309d9fd2639cb9da19575323a94be9fe7bc70446b292952654c2f3