Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0447e493b781ebe7e0eb4007433109702bd52b7d8ac52534e322926505cbfa79fbf4f1b0b62e08480867f107f4e4403fe340b1f49e8bbc7c1236a096f7e72d7b2e