Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0453ddb8aef290acc09c824fb3c7f84b629bbf3e26939f52b4f3e2ae8ed0682251df4bdddfe7150e5a1844b27a41c6a133382926aebb6ae5c17f26ba3f71b773d9