Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 046699dc53ff81c84b71cda547bf0b99e759b9a3f343a741d3778939e57320d4ad3ccc613303dad897bd24f600c01a6c503949a8b11a8ace2f52643f1ac65e77f1