Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 042553f8c50aae063bed4d5820e15a485449bea6053f544b8dfc60b5f8fea431c7eb965672bc6930844344e8229d988b4ebe1b3ba761d9d056b4a270428f5c2de4