Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 04ac3adaca4a7104c159fff53e72fcbdaf3636a55b5cf336a0ba647b69fa3b34631dc0c36de5ad6ceb6831f4f48df81675b5ccb71514a351b1ea18998a439bde63