Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c9c7ee6fc5a945807426dada8d394dee827509d1b3bceb2e8f8eff959627455b73d37ba32de346a1a9a34f9743f9b662f074a85774b72ea28ad196aea5ec6d16