Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 049c43abd814ef75a9cba548f3e08d812186a8b1b9570d7b0e114c7cf64efaab92d429650443af6c563773622ffe134862415eaca6dca678d5769530d8e6cb8fee