Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 0473911a58f1cb4e999ac5eef5898d33af25f3147ecbb08b263d9740c95a55beb9e18ba3787e2520db7475c82196df0a9b11a6529591285d1caf3530699d51ade0