Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04d3c4e003452c908be2a4f9502374b34a43a600ccef430ba872ae96301f42df9686ef5be4c5691873948305ef16a96edf1b58b37d1be2c6c10f8e69cb4399456b