How to hack time, with C2PA(da.vidbuchanan.co.uk)
50 points by Retr0id | 6 comments
Blog post by David Buchanan (retr0id) on manipulating or forging timestamps in C2PA content provenance metadata.
#timestamps on Hacker News
3 stories tagged timestamps, newest first.
Footguns with Postgres “at time zone 'UTC'”(bookofrevenue.com)
154 points by birdculture | 92 comments
Blog post explaining pitfalls of Postgres's AT TIME ZONE 'UTC' operator and why it may need to be applied twice.
RFC 3339 vs. ISO 8601(ijmacd.github.io)
424 points by iamwil | 249 comments
An interactive Venn diagram comparing date/time string formats valid under RFC 3339, ISO 8601, or both.