Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04181f136cb3c2654d625f05f53dd9463d6e27aa997bcd870ea11ce595f097904569f0dae9503a601c5cbe2e11412e06bce683e9b461cfc3d3a55b9b1f7155bd48