Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b4d647e145c8b2f412045adb6fb154399e9dad7a6df884047534d6b7f6ac4e1f436e0b171349150449554c2d33baaa740dd27bc7d7c4f67bac2b2291048faa0b