Since June 18, 2021, duplichain.org's availability has been checked 11 times over the last 1 609 days. Duplichain.org encountered issues or was unavailable during all checks conducted as of November 14, 2025. 81.82% of the times duplichain.org was checked it was down, occuring 9 times total, on October 23, 2025, for the latest instance. The error code 404 was the most recent, having been observed on June 21, 2021, out of the 2 responses that had errors. Duplichain.org's average response time is 0.634 seconds, and on October 23, 2025, it was — seconds.