[3] [CITE@en[roughtime - Git at Google]], [TIME[2023-04-27T11:33:29.000Z]] <https://roughtime.googlesource.com/roughtime>

[1] [CITE@en[draft-roughtime-aanchal-04]], [TIME[2023-04-27T11:32:45.000Z]] <https://datatracker.ietf.org/doc/html/draft-roughtime-aanchal>

[2] [CITE@en[draft-ietf-ntp-roughtime-07]], [TIME[2023-04-27T11:33:14.000Z]] <https://datatracker.ietf.org/doc/html/draft-ietf-ntp-roughtime-07>

[4] [CITE@en[GitHub - cloudflare/roughtime: A secure clock-synchronization protocol for when rough is enough.]], [TIME[2023-04-27T11:37:23.000Z]] <https://github.com/cloudflare/roughtime>


[5] [CITE@en[Roughtime]], [[Watson Ladd]], [TIME[2026-03-17T19:04:29.000Z]], [TIME[2026-03-19T08:50:28.508Z]] <https://www.ietf.org/archive/id/draft-ietf-ntp-roughtime-19.html>