Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0410d20f53f104b84e3f51cb4cc2ee5f72ec57e0ca767ea5fd0d280f771084e083754bdbbaac7db77df673c3a5976b65bc21a1e4aef78a5d8efa83d8a0d283eb43