Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c05c404311d0359dd465a9bcd52b5603f549e66b0460ee846d13681c6b5b489960d9a71ae79058216a9085bb4e1d28921dbe21cd6abba4b5b97232171dcd7337