Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047e39736318789de500e26454226bff4b4b28da08e36bf02a8a8fdcf8045f09dc0dc652c683d3421c66972a8dac5af316455d3a9f01c89d7e67a1d9d854074fc0