Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04026b9fac61ae48852f8b4ae64a5bed774d42fbea8f68ce4c4bad1c5a63043834dd2eb728fc23a6058538f5031a5fb9bc78b26190c29e066d9035b5fe39b051cf