Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 044913b18677ee4c3fb39e5a71ee9c63fc55727c2e061b4b40a902993724c5158020df336d3635817e2190ba89718da8ca081f6021e31525ab5502847bd5ed588b