Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c78f9590fa69edd439161614936b0947a038e64169f61a6a08a55dde847ddfc609b592fb39037ae38036b81432e5c8ebe1c62e077818594600d642815579eded