Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0400e64f7288199943e30a34fc2b0412f207631aa89904562f2d7a4ae8cc12d6df41f4e6a2719752b0fd5dcf390716342311bb9e696894d288f717bc5ac8f5ab9d