Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0473fc0597a0a916a09e333a46f4e9f6dbf86c6aabb9dc0ec1e9e399f4ebf6eeee4a96c4ae1518a2c6e02b71a4a08fb638325f871104111d4d32b060d189a4533b