Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04c6ddbdb33e34ae968190ad81d01f4056d5bb16e693f9f45975fa74d64700219c81cacf70d4a166270a816821033067133a112acf2e59b80a39558b1ce4a99cf1