Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a28a3c2142a15c8c60b76c62968086420044c7aa36ddd0c7b81b480827de0fa8ab86124e396bb6b5b6c2b456a24545375e4cfecf3adecdce9d12b103b883a0db