Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c71c360249c52971cafbd15eba7eb0ea8b8538c5fa6575d3ec3f8703786185e70515d0f7c29850957bbdf0daa58487a54c5e5ed66183022cb157466e943005cf