There have been 5 checks of datachain.jp's functioning in the 1 242 day period starting from July 5, 2021. Datachain.jp was available 5 times throughout all tests conducted, and its most recent uptime on December 1, 2022, returned a code 200. Reviews conducted as of November 29, 2024, did not indicate any occurrences of downtime for datachain.jp. The received responses all confirm that, as of November 29, 2024, there were no responses containing errors. The response time on December 1, 2022, was 1.591 seconds, compared to the average of 1.391 seconds on datachain.jp.