Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04a20c930c34536a06230639b1e588c0a2c8d810dd32f5ee6a2457fb570926380f4570be5e574aa342e9f6c90a579c6a17d7d62939ad81cd50099d0f8df619ec8c