Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c64b42cc4de7c85f648390e65aee52e9d1718a78723c837db09ba3a1b0a5fc8cd1ca2bdffc11591097eacd5adfe0c073705c5dacbbdfc4b88618003bd30bf4cc