Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 040f15a976ce2b15b0a1d0d733618c38e35e34a6372f5a3d115460ffb0cb66014144f54e78e27fd970046a5eec02de34e70febe3a1c4c2e24390d4e36e90c96e67