Traceback (most recent call last):
  File "<stdin>", line 9, in <module>
  File "/Users/marchon/.local/share/uv/python/cpython-3.13.7-macos-aarch64-none/lib/python3.13/asyncio/runners.py", line 195, in run
    return runner.run(main)
           ~~~~~~~~~~^^^^^^
  File "/Users/marchon/.local/share/uv/python/cpython-3.13.7-macos-aarch64-none/lib/python3.13/asyncio/runners.py", line 118, in run
    return self._loop.run_until_complete(task)
           ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
  File "/Users/marchon/.local/share/uv/python/cpython-3.13.7-macos-aarch64-none/lib/python3.13/asyncio/base_events.py", line 725, in run_until_complete
    return future.result()
           ~~~~~~~~~~~~~^^
  File "<stdin>", line 6, in main
  File "/Users/marchon/research/modelcontextprotocol/verae-mcp-timestamping-client/src/verae_mcp_timestamping_client/application_client.py", line 97, in hash_report
    receipts = await asyncio.to_thread(self.veraetime.hash_report, digest)
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/marchon/.local/share/uv/python/cpython-3.13.7-macos-aarch64-none/lib/python3.13/asyncio/threads.py", line 25, in to_thread
    return await loop.run_in_executor(None, func_call)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/Users/marchon/.local/share/uv/python/cpython-3.13.7-macos-aarch64-none/lib/python3.13/concurrent/futures/thread.py", line 59, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/Users/marchon/research/modelcontextprotocol/verae-mcp-timestamping-client/src/verae_mcp_timestamping_client/veraetime_transport.py", line 359, in hash_report
    raise _http_error(status, detail, what="hash report")
verae_mcp_timestamping_client.veraetime_transport.AuthError: hash report HTTP 401: auth required — call login or set VERAE_GLOBAL_TOKEN / ~/.verae/auth.properties