Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04188cd336c35dfdd80a2d6c648437699577e71a2edc3728b79be55a1e700c1372b781a797932e6f746625b8c6b39a8a6195ddde18a5d12567bbd69b88d4a8d029