Content #!/bin/python import datetime, zoneinfo, http.server, socket # this runs on a server with python >= 3.9 and complete tzdata # not on the badge (since micropython doesn't ship with any useful # timezone implementation, let alone a complete tzdata) class HTTPServerV6(http.server.HTTPServer): address_family = socket.AF_INET6 class HTTPHandler(http.server.BaseHTTPRequestHandler): def do_GET(self): now = datetime.datetime.now().astimezone(zoneinfo.ZoneInfo('Europe/Amsterdam')) timestamp = now.timestamp() + now.utcoffset().seconds - 946684800 body = f'{timestamp:.0f}\n'.encode() self.send_response(200) self.send_header('Content-type', 'text/plain') self.send_header('Content-length', len(body)) self.end_headers() self.wfile.write(body) httpd = HTTPServerV6(('::1', 12380), HTTPHandler) httpd.serve_forever()