Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 047e64b1a566cf8e5e91f38adf4ec7c3a2225aaf52b4848b6049ea7a479eb416f52a1a1e122585e229838c551c29e440e85854a2bebbd22edb69c9d1ac3e956620