Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04cf8120fa081730e6dd4a48b10d5a58dbff21418e1287937554ff03558b74c7335e7a156d737adec3f57cee4f97791ac17ce17e70eca4ded37fb1b7a01a894eea