Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04135b971d82bc69e61a39959848945d5358cf2b48a34e8e5dff6ad87e8f01ba259ff1362ca7b6e9632f68c06de8dc4745732025da30f7d03048f80caaa99238af