Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047f84ac4cd21cbd8b99666cd2438f850b0eb6d6e60eb0d60d43fccf2eb4c4de01d346ba4ca0ee57224a238eee61416acc93830e694c0bd06877bcefc60b780c8b