Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 041c1e84e78a8428191736b9903c9c0dd63a80e8b08abece519d1f845e24693addf8737c55bc33168b6c1bd8304bdb0d5451b62dffeecb94c45a626af17fef511d