Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0449941b760063ad52a8fe22ef92089432313dbc24c7efb20bae3035e075c4444831ae8ed74b5e2551a2661a283539f1906dbe26bb2431e07ea1f645f0c5a3ff39