Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048a20d17a511a104a234dc9aaf5acddee136a4754b713f5e686136a255dde8cad530b129a457ecc108c0c86a59af8ed8c58777cee40bbcf3d6b933d49fd87829c