Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 043664c494e8625a89a05ac5080d3bd141fca0a7199329215480ee547ca233fbce7d2c0405cc3f987b72cc812b9c615d2be07a89a74499e7500d7a78e0e94a1835