Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04b3c4af5a8679d7d24291a57d106035eeb50b6a871eb8edc2b0a84b45d2dbb4d2335e0688dc0016b15ff1b4f82f91749c9b51c496170e4ce2a0e58c5ad5db05fd